Fix a typo

bbatsov · bbatsov · commit 4d0fb65c089b · 2015-04-27T10:14:56.000+03:00
diff --git a/cider.el b/cider.el
@@ -32,7 +32,7 @@
 ;;; Commentary:
 
 ;; Provides a Clojure interactive development environment for Emacs, built on
-;; top of nREPL..
+;; top of nREPL.
 
 ;;; Installation:
 
