[ci skip] Fix some changelog entries
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index a5f5605..37bd203 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -60,12 +60,12 @@
- Helpers
- :doc:`Date Helper <helpers/date_helper>` changes include:
- - ``now()`` now works with all timezone strings supported by PHP.
- - Added an optional third parameter to ``timespan()`` that constrains the number of time units displayed.
- - Added an optional parameter to ``timezone_menu()`` that allows more attributes to be added to the generated select tag.
+ - :php:func:`now()` now works with all timezone strings supported by PHP.
+ - Added an optional third parameter to :php:func:`timespan()` that constrains the number of time units displayed.
+ - Added an optional parameter to :php:func:`timezone_menu()` that allows more attributes to be added to the generated select tag.
- Deprecated ``standard_date()``, which now just uses the native ``date()`` with `DateTime constants <http://www.php.net/manual/en/class.datetime.php#datetime.constants.types>`_.
- - Added function ``date_range()`` that generates a list of dates between a specified period.
- - ``create_captcha()`` accepts additional colors parameter, allowing for color customization.
+ - Added function :php:func:`date_range()` that generates a list of dates between a specified period.
+ - :doc:`Captcha Helper <helpers/captcha_helper>` :php:func:`create_captcha()` now accepts additional colors parameter, allowing for color customization.
- :doc:`URL Helper <helpers/url_helper>` changes include:
- Deprecated *separator* options **dash** and **underscore** for function :php:func:`url_title()` (they are only aliases for '-' and '_' respectively).
- :php:func:`url_title()` will now trim extra dashes from beginning and end.
@@ -340,16 +340,15 @@
- Fixed a bug where ``unlink()`` raised an error if cache file did not exist when you try to delete it.
- Fixed a bug (#181) where a mis-spelling was in the form validation language file.
-- Fixed a bug (#159, #163) that mishandled Query Builder nested transactions because _trans_depth was not getting incremented.
+- Fixed a bug (#159, #163) - :doc:`Query Builder <database/query_builder>` nested transactions didn't work properly due to ``_trans_depth`` not being incremented.
- Fixed a bug (#737, #75) - :doc:`Pagination <libraries/pagination>` anchor class was not set properly when using initialize method.
-- Fixed a bug (#419) - ``auto_link()`` now recognizes URLs that come after a word boundary.
+- Fixed a bug (#419) - :php:func:`auto_link()` didn't recognize URLs that come after a word boundary.
- Fixed a bug (#724) - :doc:`Form Validation Library <libraries/form_validation>` rule **is_unique** didn't check if a database connection exists.
- Fixed a bug (#647) - :doc:`Zip Library <libraries/zip>` internal method ``_get_mod_time()`` didn't suppress possible "stat failed" errors generated by ``filemtime()``.
-- Fixed a bug (#608) - Fixes an issue with the Image_lib class not clearing properties completely.
-- Fixed a bug (#157, #174) - the Image_lib clear() function now resets all variables to their default values.
-- Fixed a bug where using $this->dbforge->create_table() with PostgreSQL database could lead to fetching whole table.
-- Fixed a bug (#795) - Fixed form method and accept-charset when passing an empty array.
-- Fixed a bug (#797) - timespan() was using incorrect seconds for year and month.
+- Fixed a bug (#157, #174) - :doc:`Image Manipulation Library <libraries/image_lib>` method ``clear()`` didn't completely clear properties.
+- Fixed a bug where :doc:`Database Forge <database/forge>` method ``create_table()`` with PostgreSQL database could lead to fetching the whole table.
+- Fixed a bug (#795) - :doc:`Form Helper <helpers/form_helper>` :php:func:`form_open()` didn't add the default form *method* and *accept-charset* when an empty array is passed to it.
+- Fixed a bug (#797) - :php:func:`timespan()` was using incorrect seconds for year and month.
- Fixed a bug in CI_Cart::contents() where if called without a TRUE (or equal) parameter, it would fail due to a typo.
- Fixed a bug (#696) - make oci_execute() calls inside num_rows() non-committing, since they are only there to reset which row is next in line for oci_fetch calls and thus don't need to be committed.
- Fixed a bug (#406) - SQLSRV DB driver not returning resource on ``db_pconnect()``.
@@ -486,8 +485,8 @@
- Fixed a bug - :doc:`DB result <database/results>` method ``list_fields()`` didn't reset its field pointer for the *mysql*, *mysqli* and *mssql* drivers.
- Fixed a bug (#73) - :doc:`Security Library <libraries/security>` method ``sanitize_filename()`` could be tricked by an XSS attack.
- Fixed a bug (#2211) - :doc:`Migration Library <libraries/migration>` extensions couldn't execute ``CI_Migration::__construct()``.
-- Fixed a bug (#2255) where ``smtp_timeout`` was not being applied to read and writes for the socket.
-- Fixed a bug (#2239) of missing subject when using ``bcc_batch_mode``.
+- Fixed a bug (#2255) - :doc:`Email Library <libraries/email>` didn't apply ``smtp_timeout``to socket reads and writes.
+- Fixed a bug (#2239) - :doc:`Email Library <libraries/email>` improperly handled the Subject when used with ``bcc_batch_mode`` resulting in E_WARNING messages and an empty Subject.
Version 2.1.3
=============