diff --git a/doc/example.bro b/doc/example.bro
index 6deab87f45..6542124b92 100644
--- a/doc/example.bro
+++ b/doc/example.bro
@@ -4,7 +4,7 @@
 ##! `reStructuredText <http://docutils.sourceforge.net/rst.html>`_
 ##! (reST) document's summary section.
 ##!
-##! .. tip:: You can embed directives and roles within ``##``-stylized comments
+##! .. tip:: You can embed directives and roles within ``##``-stylized comments.
 ##!
 ##! :Author: Jon Siwek <jsiwek@ncsa.illinois.edu>