Merge pull request #10114 from brianteeman/datestring

Clarification of string

administrator/language/en-GB/en-GB.ini

@@ -302,7 +302,7 @@ JGLOBAL_CONFIRM_DELETE="Are you sure you want to delete? Confirming will permane
 JGLOBAL_COPY="(copy)"
 JGLOBAL_CREATED="Created"
 JGLOBAL_CREATED_DATE="Created Date"
-JGLOBAL_DATE_FORMAT_DESC="Optional format string for showing the date. If left blank, it uses DATE_FORMAT_LC1 from your language file (for example, D M Y for day month year or you can use d-m-y for a short version eg. 10-07-10. See http://www.php.net/manual/en/function.date.php)."
+JGLOBAL_DATE_FORMAT_DESC="Optional format string for showing the date. For example, D M Y for day month year or you can use d-m-y for a short version eg. 28-12-16. See http://www.php.net/manual/en/function.date.php. If left blank, it uses DATE_FORMAT_LC1 from your language file."
 JGLOBAL_DATE_FORMAT_LABEL="Date Format"
 JGLOBAL_DESCRIPTION="Description"
 JGLOBAL_DISPLAY_NUM="Display #"