Bumped version number.

arnested · arnested · commit 1ad6fa9c653f · 2015-01-27T22:02:26.000+01:00
diff --git a/php-extras.el b/php-extras.el
@@ -5,7 +5,7 @@
 ;; Author: Arne Jørgensen <arne@arnested.dk>
 ;; URL: https://github.com/arnested/php-extras
 ;; Created: June 28, 2012
-;; Version: 2.2.0
+;; Version: 2.2.1
 ;; Package-Requires: ((php-mode "1.5.0"))
 ;; Keywords: programming, php
 
