[ci skip] Minor changes following PR #1871

2 files changed, 9 insertions, 8 deletions

diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 6db5bb495..91f46b6de 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -983,6 +983,7 @@ class CI_Form_validation {
 	}
 
 	// --------------------------------------------------------------------
+
 	/**
 	 * Is Unique
 	 *
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index b5f14d551..747791cd5 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -179,16 +179,16 @@ Release Date: Not Released
 	 -  Property *maintain_ratio* is now taken into account when resizing images using ImageMagick library.
 	 -  Added support for maintaining transparency for PNG images in method ``text_watermark()``.
    -  :doc:`Form Validation library <libraries/form_validation>` changes include:
-	 -  Added method error_array() to return all error messages as an array.
-	 -  Added method set_data() to set an alternative data array to be validated instead of the default $_POST.
-	 -  Added method reset_validation(), which resets internal validation variables in case of multiple validation routines.
-	 -  Added support for setting error delimiters in the config file via $config['error_prefix'] and $config['error_suffix'].
-	 -  _execute() now considers input data to be invalid if a specified rule is not found.
-	 -  Removed method is_numeric() as it exists as a native PHP function and _execute() will find and use that (the 'is_numeric' rule itself is deprecated since 1.6.1).
+	 -  Added method ``error_array()`` to return all error messages as an array.
+	 -  Added method ``set_data()`` to set an alternative data array to be validated instead of the default ``$_POST``.
+	 -  Added method ``reset_validation()`` which resets internal validation variables in case of multiple validation routines.
+	 -  Added support for setting error delimiters in the config file via ``$config['error_prefix']`` and ``$config['error_suffix']``.
+	 -  ``_execute()`` now considers input data to be invalid if a specified rule is not found.
+	 -  Removed method ``is_numeric()`` as it exists as a native PHP function and ``_execute()`` will find and use that (the *is_numeric* rule itself is deprecated since 1.6.1).
 	 -  Native PHP functions used as rules can now accept an additional parameter, other than the data itself.
-	 -  Updated set_rules() to accept an array of rules as well as a string.
+	 -  Updated ``set_rules()`` to accept an array of rules as well as a string.
 	 -  Fields that have empty rules set no longer run through validation (and therefore are not considered erroneous).
-	 -  Added new rule: ``differs``. It checks if the value of a field differs from the value of another field.
+	 -  Added rule *differs* to check if the value of a field differs from the value of another field.
    -  Added support for setting :doc:`Table <libraries/table>` class defaults in a config file.
    -  Added a Wincache driver to the :doc:`Caching Library <libraries/caching>`.
    -  Added a Redis driver to the :doc:`Caching Library <libraries/caching>`.