Bump version.

Author: jcs090218

docstr.el

@@ -6,7 +6,7 @@
 ;; Author: Shen, Jen-Chieh <[email protected]>
 ;; Description: A document string minor mode.
 ;; Keyword: document string
-;; Version: 5.2.5
+;; Version: 5.2.6
 ;; Package-Requires: ((emacs "24.4") (s "1.9.0"))
 ;; URL: https://github.com/jcs-elpa/docstr