diff --git a/guides/source/development_dependencies_install.md b/guides/source/development_dependencies_install.md
index 989b29956c..d96ac9461f 100644
--- a/guides/source/development_dependencies_install.md
+++ b/guides/source/development_dependencies_install.md
@@ -28,7 +28,7 @@ In case you can't use the Rails development box, see section above, these are th
 Ruby on Rails uses Git for source code control. The [Git homepage](http://git-scm.com/) has installation instructions. There are a variety of resources on the net that will help you get familiar with Git:
 
 * [Try Git course](http://try.github.io/) is an interactive course that will teach you the basics.
-* The [official Documentation](http://git-scm.com/documentation) is pretty comprehensive and also contains some videos with the basics of Git
+* The [official Documentation](http://git-scm.com/documentation) is pretty comprehensive and also contains some videos with the basics of Git.
 * [Everyday Git](http://schacon.github.io/git/everyday.html) will teach you just enough about Git to get by.
 * The [PeepCode screencast](https://peepcode.com/products/git) on Git is easier to follow.
 * [GitHub](http://help.github.com) offers links to a variety of Git resources.