Polish changes from PR #3893

2 files changed, 18 insertions, 15 deletions

diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index 4fe3b94ff..55463edc2 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -8,7 +8,7 @@ Version 3.0.1
 Release Date: Not Released
 
 -  Core
-   
+
    -  Added DoS mitigation to :php:func:`hash_pbkdf2()` :doc:`compatibility function <general/compatibility_functions>`.
 
 -  Database
diff --git a/user_guide_src/source/helpers/form_helper.rst b/user_guide_src/source/helpers/form_helper.rst
index 1c55f5692..6317f08ed 100644
--- a/user_guide_src/source/helpers/form_helper.rst
+++ b/user_guide_src/source/helpers/form_helper.rst
@@ -191,7 +191,7 @@ The following functions are available:
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML text input field tag
 	:rtype:	string
 
@@ -228,14 +228,14 @@ The following functions are available:
 
 	Or you can pass it as an array::
 
-		$js = array('onClick' => "some_function()");
+		$js = array('onClick' => 'some_function();');
 		echo form_input('username', 'johndoe', $js);
 
 .. php:function:: form_password([$data = ''[, $value = ''[, $extra = '']]])
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML password input field tag
 	:rtype:	string
 
@@ -247,7 +247,7 @@ The following functions are available:
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML file upload input field tag
 	:rtype:	string
 
@@ -260,7 +260,7 @@ The following functions are available:
 
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML textarea tag
 	:rtype:	string
 
@@ -275,7 +275,7 @@ The following functions are available:
 	:param	string	$name: Field name
 	:param	array	$options: An associative array of options to be listed
 	:param	array	$selected: List of fields to mark with the *selected* attribute
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML dropdown select field tag
 	:rtype:	string
 
@@ -331,7 +331,10 @@ The following functions are available:
 
 	Or you can pass it as an array::
 
-		$js = array('id' => "shirts", 'onChange' => "some_function();");
+		$js = array(
+			'id'       => 'shirts',
+			'onChange' => 'some_function();'
+		);
 		echo form_dropdown('shirts', $options, 'large', $js);
 
 	If the array passed as ``$options`` is a multidimensional array, then
@@ -344,7 +347,7 @@ The following functions are available:
 	:param	string	$name: Field name
 	:param	array	$options: An associative array of options to be listed
 	:param	array	$selected: List of fields to mark with the *selected* attribute
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML dropdown multiselect field tag
 	:rtype:	string
 
@@ -427,7 +430,7 @@ The following functions are available:
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
 	:param	bool	$checked: Whether to mark the checkbox as being *checked*
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML checkbox input tag
 	:rtype:	string
 
@@ -462,7 +465,7 @@ The following functions are available:
 
 	Or you can pass it as an array::
 
-		$js = array('onClick' => "some_function()");
+		$js = array('onClick' => 'some_function();');
 		echo form_checkbox('newsletter', 'accept', TRUE, $js)
 
 
@@ -471,7 +474,7 @@ The following functions are available:
 	:param	array	$data: Field attributes data
 	:param	string	$value: Field value
 	:param	bool	$checked: Whether to mark the radio button as being *checked*
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML radio input tag
 	:rtype:	string
 
@@ -510,7 +513,7 @@ The following functions are available:
 
 	:param	string	$data: Button name
 	:param	string	$value: Button value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML input submit tag
 	:rtype:	string
 
@@ -528,7 +531,7 @@ The following functions are available:
 
 	:param	string	$data: Button name
 	:param	string	$value: Button value
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML input reset button tag
 	:rtype:	string
 
@@ -540,7 +543,7 @@ The following functions are available:
 
 	:param	string	$data: Button name
 	:param	string	$content: Button label
-	:param	mixed	$extra: Extra attributes to be added to the tag either as array or string
+	:param	mixed	$extra: Extra attributes to be added to the tag either as an array or a literal string
 	:returns:	An HTML button tag
 	:rtype:	string