Separated August changes into new table in chg log

docs/en_us/course_authors/source/change_log.rst

@@ -3,6 +3,20 @@ Change Log
 ############
 
 
+**************
+August, 2014
+**************
+
+.. list-table::
+   :widths: 10 70
+   :header-rows: 1
+
+   * - Date
+     - Change
+   * - 08/5/14
+     - Updated the :ref:`view_enrollment_count` section to include the
+       breakdown by certification track in the enrollment section.
+
 ***********
 July, 2014
 ***********
@@ -13,9 +27,6 @@ July, 2014
 
    * - Date
      - Change
-   * - 08/5/14
-     - Updated the :ref:`view_enrollment_count` section to add that enrollment
-       information now includes a breakdown by certification track.
    * - 07/30/14
      - Expanded the :ref:`Discussions for Students and Staff` chapter to
        include information about adding posts, responses, and comments.