diff --git a/index.mdwn b/index.mdwn
index 4a473ba..d027cdd 100644
--- a/index.mdwn
+++ b/index.mdwn
@@ -22,7 +22,7 @@ Please edit this wiki with more information about copyleft.
 
 However, the primary project available on this site is the aforementioned
 guide and tutorial about GPL and other copyleft concepts.  We seek
-contributors
+contributors.
 
 ### Who Contributes to Copyleft.org?