Recommend 1 git course rather than 2

waciumawanjohi · waciumawanjohi · commit 90462ab85ea8 · 2019-04-03T00:11:51.000-04:00
diff --git a/extras/courses.md b/extras/courses.md
@@ -77,7 +77,6 @@ Courses | Duration | Effort
 
 Courses | Duration | Effort
 :-- | :--: | :--:
-[Version Control with Git](https://www.udacity.com/course/version-control-with-git--ud123) | 4 weeks | 2-3 hours/week
 [How to Use Git and GitHub](https://www.udacity.com/course/how-to-use-git-and-github--ud775) | 3 weeks | 2-3 hours/week
 
 
