[ci skip] Merge pull request #4986 from ka7/feature/spelling

Spelling fixes in comment blocks and docs

39 files changed, 48 insertions, 48 deletions

diff --git a/system/core/Common.php b/system/core/Common.php
index 7b3eb6a4e..0c6e2272e 100644
--- a/system/core/Common.php
+++ b/system/core/Common.php
@@ -827,7 +827,7 @@ if ( ! function_exists('function_usable'))
 	 * terminate script execution if a disabled function is executed.
 	 *
 	 * The above described behavior turned out to be a bug in Suhosin,
-	 * but even though a fix was commited for 0.9.34 on 2012-02-12,
+	 * but even though a fix was committed for 0.9.34 on 2012-02-12,
 	 * that version is yet to be released. This function will therefore
 	 * be just temporary, but would probably be kept for a few years.
 	 *
diff --git a/system/core/Security.php b/system/core/Security.php
index 585ed90ec..bacbb78d0 100644
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -869,7 +869,7 @@ class CI_Security {
 			// Each iteration filters a single attribute
 			do
 			{
-				// Strip any non-alpha characters that may preceed an attribute.
+				// Strip any non-alpha characters that may precede an attribute.
 				// Browsers often parse these incorrectly and that has been a
 				// of numerous XSS issues we've had.
 				$matches['attributes'] = preg_replace('#^[^a-z]+#i', '', $matches['attributes']);
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index 19afdd492..e52eb5c06 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -1173,7 +1173,7 @@ abstract class CI_DB_driver {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 56d2c0c1e..6b0e03274 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -2441,7 +2441,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
 	 *
 	 * Escapes identifiers in GROUP BY statements at execution time.
 	 *
-	 * Required so that aliases are tracked properly, regardless of wether
+	 * Required so that aliases are tracked properly, regardless of whether
 	 * group_by() is called prior to from(), join() and dbprefix is added
 	 * only if needed.
 	 *
@@ -2477,7 +2477,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
 	 *
 	 * Escapes identifiers in ORDER BY statements at execution time.
 	 *
-	 * Required so that aliases are tracked properly, regardless of wether
+	 * Required so that aliases are tracked properly, regardless of whether
 	 * order_by() is called prior to from(), join() and dbprefix is added
 	 * only if needed.
 	 *
diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php
index 257925d88..6e8aff7c6 100644
--- a/system/database/drivers/cubrid/cubrid_driver.php
+++ b/system/database/drivers/cubrid/cubrid_driver.php
@@ -250,7 +250,7 @@ class CI_DB_cubrid_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -361,7 +361,7 @@ class CI_DB_cubrid_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/ibase/ibase_driver.php b/system/database/drivers/ibase/ibase_driver.php
index 106d5efac..fea3bfe52 100644
--- a/system/database/drivers/ibase/ibase_driver.php
+++ b/system/database/drivers/ibase/ibase_driver.php
@@ -294,7 +294,7 @@ class CI_DB_ibase_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php
index f0cfb2ff9..f76d127b9 100644
--- a/system/database/drivers/mssql/mssql_driver.php
+++ b/system/database/drivers/mssql/mssql_driver.php
@@ -352,7 +352,7 @@ class CI_DB_mssql_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index 8f2dd744d..71dad676e 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -337,7 +337,7 @@ class CI_DB_mysql_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -448,7 +448,7 @@ class CI_DB_mysql_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index 7e4290474..567e0da49 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -381,7 +381,7 @@ class CI_DB_mysqli_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index c7f033019..fb2f6b31b 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -553,7 +553,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 9f5a86fa0..ed44412c1 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -309,7 +309,7 @@ class CI_DB_odbc_driver extends CI_DB_driver {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -402,7 +402,7 @@ class CI_DB_odbc_driver extends CI_DB_driver {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php
index d816dcb64..6afc999c2 100644
--- a/system/database/drivers/pdo/pdo_driver.php
+++ b/system/database/drivers/pdo/pdo_driver.php
@@ -223,7 +223,7 @@ class CI_DB_pdo_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -285,7 +285,7 @@ class CI_DB_pdo_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php b/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
index f4a2f08f3..5a492d881 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
@@ -161,7 +161,7 @@ class CI_DB_pdo_odbc_driver extends CI_DB_pdo_driver {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
diff --git a/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php b/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
index 18e399dac..b00af4ad0 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_pgsql_forge.php
@@ -168,7 +168,7 @@ class CI_DB_pdo_pgsql_forge extends CI_DB_pdo_forge {
 	 */
 	protected function _attr_type(&$attributes)
 	{
-		// Reset field lenghts for data types that don't support it
+		// Reset field lengths for data types that don't support it
 		if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
 		{
 			$attributes['CONSTRAINT'] = NULL;
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index cef464af4..718fee7f5 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -299,7 +299,7 @@ class CI_DB_postgre_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -471,7 +471,7 @@ class CI_DB_postgre_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/postgre/postgre_forge.php b/system/database/drivers/postgre/postgre_forge.php
index f7bbf7441..cdbff4c4b 100644
--- a/system/database/drivers/postgre/postgre_forge.php
+++ b/system/database/drivers/postgre/postgre_forge.php
@@ -163,7 +163,7 @@ class CI_DB_postgre_forge extends CI_DB_forge {
 	 */
 	protected function _attr_type(&$attributes)
 	{
-		// Reset field lenghts for data types that don't support it
+		// Reset field lengths for data types that don't support it
 		if (isset($attributes['CONSTRAINT']) && stripos($attributes['TYPE'], 'int') !== FALSE)
 		{
 			$attributes['CONSTRAINT'] = NULL;
diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php
index 2d78a0f8a..d131baad7 100644
--- a/system/database/drivers/sqlite3/sqlite3_driver.php
+++ b/system/database/drivers/sqlite3/sqlite3_driver.php
@@ -168,7 +168,7 @@ class CI_DB_sqlite3_driver extends CI_DB {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Platform-dependant string escape
+	 * Platform-dependent string escape
 	 *
 	 * @param	string
 	 * @return	string
@@ -291,7 +291,7 @@ class CI_DB_sqlite3_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/database/drivers/sqlsrv/sqlsrv_driver.php b/system/database/drivers/sqlsrv/sqlsrv_driver.php
index 10aad115f..e4f403180 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_driver.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_driver.php
@@ -358,7 +358,7 @@ class CI_DB_sqlsrv_driver extends CI_DB {
 	 * Error
 	 *
 	 * Returns an array containing code and message of the last
-	 * database error that has occured.
+	 * database error that has occurred.
 	 *
 	 * @return	array
 	 */
diff --git a/system/libraries/Cache/drivers/Cache_memcached.php b/system/libraries/Cache/drivers/Cache_memcached.php
index 17e361107..b642a2c03 100644
--- a/system/libraries/Cache/drivers/Cache_memcached.php
+++ b/system/libraries/Cache/drivers/Cache_memcached.php
@@ -110,7 +110,7 @@ class CI_Cache_memcached extends CI_Driver {
 
 			if ($this->_memcached instanceof Memcache)
 			{
-				// Third parameter is persistance and defaults to TRUE.
+				// Third parameter is persistence and defaults to TRUE.
 				$this->_memcached->addServer(
 					$cache_server['hostname'],
 					$cache_server['port'],
diff --git a/system/libraries/Ftp.php b/system/libraries/Ftp.php
index ac960a419..86e5b8f33 100644
--- a/system/libraries/Ftp.php
+++ b/system/libraries/Ftp.php
@@ -486,7 +486,7 @@ class CI_FTP {
 		{
 			for ($i = 0, $c = count($list); $i < $c; $i++)
 			{
-				// If we can't delete the item it's probaly a directory,
+				// If we can't delete the item it's probably a directory,
 				// so we'll recursively call delete_dir()
 				if ( ! preg_match('#/\.\.?$#', $list[$i]) && ! @ftp_delete($this->conn_id, $list[$i]))
 				{
diff --git a/system/libraries/Pagination.php b/system/libraries/Pagination.php
index 1df5f9cd5..f26f8a4ed 100644
--- a/system/libraries/Pagination.php
+++ b/system/libraries/Pagination.php
@@ -428,7 +428,7 @@ class CI_Pagination {
 		{
 			$get = $this->CI->input->get();
 
-			// Unset the controll, method, old-school routing options
+			// Unset the control, method, old-school routing options
 			unset($get['c'], $get['m'], $get[$this->query_string_segment]);
 		}
 		else
diff --git a/system/libraries/Typography.php b/system/libraries/Typography.php
index ce31ba317..b25d8fdaa 100644
--- a/system/libraries/Typography.php
+++ b/system/libraries/Typography.php
@@ -241,7 +241,7 @@ class CI_Typography {
 						// Clean up stray paragraph tags that appear before block level elements
 						'#<p></p><('.$this->block_elements.')#'	=> '<$1',
 
-						// Clean up stray non-breaking spaces preceeding block elements
+						// Clean up stray non-breaking spaces preceding block elements
 						'#(&nbsp;\s*)+<('.$this->block_elements.')#'	=> '  <$2',
 
 						// Replace the temporary markers we added earlier
diff --git a/system/libraries/Xmlrpc.php b/system/libraries/Xmlrpc.php
index f043e0f90..fc5abe5c4 100644
--- a/system/libraries/Xmlrpc.php
+++ b/system/libraries/Xmlrpc.php
@@ -238,7 +238,7 @@ class CI_Xmlrpc {
 	public $result;
 
 	/**
-	 * XML-RPC Reponse
+	 * XML-RPC Response
 	 *
 	 * @var	array
 	 */
diff --git a/tests/codeigniter/helpers/date_helper_test.php b/tests/codeigniter/helpers/date_helper_test.php
index 8a3502280..b419418bf 100644
--- a/tests/codeigniter/helpers/date_helper_test.php
+++ b/tests/codeigniter/helpers/date_helper_test.php
@@ -296,7 +296,7 @@ class Date_helper_test extends CI_TestCase {
 		}
 
 		$this->assertArrayHasKey('UP3', timezones());
-		$this->assertEquals(0, timezones('non_existant'));
+		$this->assertEquals(0, timezones('non_existent'));
 	}
 
 	// ------------------------------------------------------------------------
diff --git a/user_guide_src/source/database/queries.rst b/user_guide_src/source/database/queries.rst
index d4ffd16cf..f626f1e83 100644
--- a/user_guide_src/source/database/queries.rst
+++ b/user_guide_src/source/database/queries.rst
@@ -165,7 +165,7 @@ Handling Errors
 
 **$this->db->error();**
 
-If you need to get the last error that has occured, the error() method
+If you need to get the last error that has occurred, the error() method
 will return an array containing its code and message. Here's a quick
 example::
 
diff --git a/user_guide_src/source/database/transactions.rst b/user_guide_src/source/database/transactions.rst
index e25b8ed14..cfd6a566d 100644
--- a/user_guide_src/source/database/transactions.rst
+++ b/user_guide_src/source/database/transactions.rst
@@ -87,7 +87,7 @@ If you would like to disable transactions you can do so using
 	$this->db->query('AN SQL QUERY...');
 	$this->db->trans_complete();
 
-When transactions are disabled, your queries will be auto-commited, just as
+When transactions are disabled, your queries will be auto-committed, just as
 they are when running queries without transactions, practically ignoring
 any calls to ``trans_start()``, ``trans_complete()``, etc.
 
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index 6d6744cf7..3e3e42264 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -101,7 +101,7 @@ loading any libraries or helpers.
 
 .. php:function:: set_status_header($code[, $text = ''])
 
-	:param	int	$code: HTTP Reponse status code
+	:param	int	$code: HTTP Response status code
 	:param	string	$text: A custom message to set with the status code
 	:rtype:	void
 
diff --git a/user_guide_src/source/helpers/date_helper.rst b/user_guide_src/source/helpers/date_helper.rst
index 600a07574..6bc6c2b05 100644
--- a/user_guide_src/source/helpers/date_helper.rst
+++ b/user_guide_src/source/helpers/date_helper.rst
@@ -31,7 +31,7 @@ The following functions are available:
 	:rtype:	int
 
 	Returns the current time as a UNIX timestamp, referenced either to your server's
-	local time or any PHP suported timezone, based on the "time reference" setting
+	local time or any PHP supported timezone, based on the "time reference" setting
 	in your config file. If you do not intend to set your master time reference to
 	any other PHP supported timezone (which you'll typically do if you run a site
 	that lets each user set their own timezone settings) there is no benefit to using
diff --git a/user_guide_src/source/helpers/string_helper.rst b/user_guide_src/source/helpers/string_helper.rst
index 53052557e..a1fd7ee15 100644
--- a/user_guide_src/source/helpers/string_helper.rst
+++ b/user_guide_src/source/helpers/string_helper.rst
@@ -186,7 +186,7 @@ The following functions are available:
 	:returns:	Reduced string
 	:rtype:	string
 
-	Reduces multiple instances of a particular character occuring directly
+	Reduces multiple instances of a particular character occurring directly
 	after each other. Example::
 
 		$string = "Fred, Bill,, Joe, Jimmy";
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst
index 0fc211f89..5b2d3947d 100644
--- a/user_guide_src/source/installation/upgrade_300.rst
+++ b/user_guide_src/source/installation/upgrade_300.rst
@@ -111,7 +111,7 @@ that you should make:
 
   - Set your ``$config['sess_driver']`` value
 
-    It will default to 'files', unles you've previously used
+    It will default to 'files', unless you've previously used
     ``$config['sess_use_database']``, in which case it will be set to
     'database'.
 
diff --git a/user_guide_src/source/installation/upgrade_313.rst b/user_guide_src/source/installation/upgrade_313.rst
index 76dd159e6..13af775a1 100644
--- a/user_guide_src/source/installation/upgrade_313.rst
+++ b/user_guide_src/source/installation/upgrade_313.rst
@@ -35,7 +35,7 @@ Step 3: Remove usage of $config['standardize_newlines']
 =======================================================
 
 The :doc:`Input Library <../libraries/input>` would optionally replace
-occurences of `\r\n`, `\r`, `\n` in input data with whatever the ``PHP_EOL``
+occurrences of `\r\n`, `\r`, `\n` in input data with whatever the ``PHP_EOL``
 value is on your system - if you've set ``$config['standardize_newlines']``
 to ``TRUE`` in your *application/config/config.php*.
 
diff --git a/user_guide_src/source/libraries/config.rst b/user_guide_src/source/libraries/config.rst
index a45cacdf5..fe2e0a99d 100644
--- a/user_guide_src/source/libraries/config.rst
+++ b/user_guide_src/source/libraries/config.rst
@@ -211,7 +211,7 @@ Class Reference
 	.. php:method:: load([$file = ''[, $use_sections = FALSE[, $fail_gracefully = FALSE]]])
 
 		:param	string	$file: Configuration file name
-		:param	bool	$use_sections: Whether config values shoud be loaded into their own section (index of the main config array)
+		:param	bool	$use_sections: Whether config values should be loaded into their own section (index of the main config array)
 		:param	bool	$fail_gracefully: Whether to return FALSE or to display an error message
 		:returns:	TRUE on success, FALSE on failure
 		:rtype:	bool
diff --git a/user_guide_src/source/libraries/email.rst b/user_guide_src/source/libraries/email.rst
index 0b38737f1..1be6e2adb 100644
--- a/user_guide_src/source/libraries/email.rst
+++ b/user_guide_src/source/libraries/email.rst
@@ -348,7 +348,7 @@ Class Reference
 
 			$this->email->attach('http://example.com/filename.pdf');
 
-		If you'd like to use a custom file name, you can use the third paramater::
+		If you'd like to use a custom file name, you can use the third parameter::
 
 			$this->email->attach('filename.pdf', 'attachment', 'report.pdf');
 
@@ -387,7 +387,7 @@ Class Reference
 		:rtype:	string
 
 		Returns a string containing any server messages, the email headers, and
-		the email messsage. Useful for debugging.
+		the email message. Useful for debugging.
 
 		You can optionally specify which parts of the message should be printed.
 		Valid options are: **headers**, **subject**, **body**.
diff --git a/user_guide_src/source/libraries/encryption.rst b/user_guide_src/source/libraries/encryption.rst
index 377e650a9..b16511d4d 100644
--- a/user_guide_src/source/libraries/encryption.rst
+++ b/user_guide_src/source/libraries/encryption.rst
@@ -382,7 +382,7 @@ the hood:
 
   #. Check if the string is long enough, separate the HMAC out of
      it and validate if it is correct (this is done in a way that
-     prevents timing attacks agains it). Return FALSE if either of
+     prevents timing attacks against it). Return FALSE if either of
      the checks fails.
 
   #. Base64-decode the string.
diff --git a/user_guide_src/source/libraries/ftp.rst b/user_guide_src/source/libraries/ftp.rst
index ddd4442fd..2a015256d 100644
--- a/user_guide_src/source/libraries/ftp.rst
+++ b/user_guide_src/source/libraries/ftp.rst
@@ -2,7 +2,7 @@
 FTP Class
 #########
 
-CodeIgniter's FTP Class permits files to be transfered to a remote
+CodeIgniter's FTP Class permits files to be transferred to a remote
 server. Remote files can also be moved, renamed, and deleted. The FTP
 class also includes a "mirroring" function that permits an entire local
 directory to be recreated remotely via FTP.
diff --git a/user_guide_src/source/libraries/input.rst b/user_guide_src/source/libraries/input.rst
index d9c6c2dd1..01099a955 100644
--- a/user_guide_src/source/libraries/input.rst
+++ b/user_guide_src/source/libraries/input.rst
@@ -167,7 +167,7 @@ Class Reference
 
 			$this->input->post(array('field1', 'field2'));
 
-		Same rule applied here, to retrive the parameters with XSS filtering enabled, set the
+		Same rule applied here, to retrieve the parameters with XSS filtering enabled, set the
 		second parameter to boolean TRUE.
 		::
 
@@ -200,7 +200,7 @@ Class Reference
 
 			$this->input->get(array('field1', 'field2'));
 
-		Same rule applied here, to retrive the parameters with XSS filtering enabled, set the
+		Same rule applied here, to retrieve the parameters with XSS filtering enabled, set the
 		second parameter to boolean TRUE.
 		::
 
diff --git a/user_guide_src/source/libraries/pagination.rst b/user_guide_src/source/libraries/pagination.rst
index 913717c67..99b5a80a2 100644
--- a/user_guide_src/source/libraries/pagination.rst
+++ b/user_guide_src/source/libraries/pagination.rst
@@ -101,7 +101,7 @@ like::
 
 If you have ``$config['enable_query_strings']`` set to TRUE your links
 will automatically be re-written using Query Strings. This option can
-also be explictly set. Using ``$config['page_query_string']`` set to TRUE,
+also be explicitly set. Using ``$config['page_query_string']`` set to TRUE,
 the pagination link will become::
 
 	http://example.com/index.php?c=test&m=page&per_page=20
diff --git a/user_guide_src/source/libraries/sessions.rst b/user_guide_src/source/libraries/sessions.rst
index a95cd5a19..b1f658d8f 100644
--- a/user_guide_src/source/libraries/sessions.rst
+++ b/user_guide_src/source/libraries/sessions.rst
@@ -471,7 +471,7 @@ Preference         Default         Description
 
 .. note:: The 'cookie_httponly' setting doesn't have an effect on sessions.
 	Instead the HttpOnly parameter is always enabled, for security
-	reasons. Additionaly, the 'cookie_prefix' setting is completely
+	reasons. Additionally, the 'cookie_prefix' setting is completely
 	ignored.
 
 Session Drivers
diff --git a/user_guide_src/source/libraries/trackback.rst b/user_guide_src/source/libraries/trackback.rst
index bceb515f2..dc4477e9f 100644
--- a/user_guide_src/source/libraries/trackback.rst
+++ b/user_guide_src/source/libraries/trackback.rst
@@ -262,7 +262,7 @@ Class Reference
 		:returns:	Data value or empty string if not found
 		:rtype:	string
 
-		Returns a single item from the reponse data array.
+		Returns a single item from the response data array.
 
 	.. php:method:: process($url, $data)