Add trailing slash to Gentoo overlay link in README.

diff --git a/README b/README
index 79ae9385b1fa56e2015ec3f08eec26076b2c2804..9505e51006df0a5bed1c83be401c7bdc9a429545 100644 (file)
--- a/README
+++ b/README
@@ -86,7 +86,7 @@ Copyright 2008-2011
 
 .. _Control of Stepping Motors: http://www.cs.uiowa.edu/~jones/step/
 .. _layman: http://layman.sourceforge.net/
-.. _wtk overlay: http://blog.tremily.us/posts/Gentoo_overlay
+.. _wtk overlay: http://blog.tremily.us/posts/Gentoo_overlay/
 .. _Debian: http://www.debian.org/
 .. _Gentoo: http://www.gentoo.org/
 .. _Comedilib: http://www.comedi.org/