diff --git a/README.md b/README.md
index 37d2cb08c5a..6d028906790 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,8 @@ invertible.
 
 In order to complete this assignment, you must do the following:
 
-1.  Clone the GitHub repository containing the stub R files at [URL]
+1.  Clone the GitHub repository containing the stub R files at
+    [https://github.com/rdpeng/ProgrammingAssignment2](https://github.com/rdpeng/ProgrammingAssignment2)
 2.  Edit the R file contained in the git repository and place your
     solution in that file (please do not rename the file).
 3.  Commit your completed R file into YOUR git repository and push your