Update changelog

Author: frozzare

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## [2.4.14](https://github.com/wp-papi/papi/releases/tag/v2.4.14) - 2016-03-21
 
-* Fixed: Maximum execution time problem with `papi_get_all_page_types`.
+* Fixed: Maximum execution time problem with `papi_get_all_page_types`
 * Fixed: Check so file exists before calling `file_get_contents` when reading page type files.
 
 ## [2.4.13](https://github.com/wp-papi/papi/releases/tag/v2.4.13) - 2016-03-19