Added URL for shUnit2
diff --git a/README.md b/README.md
index 0142b99..e34af2b 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
shFlags is a port of the Google [gflags](http://gflags.github.io/gflags/)
library for Unix shell. The code is written in a way to be as portable as
possible to work across a wide array of Unix variants. It is also tested with
-shUnit2 to maintain code quality.
+[shUnit2](https://github.com/kward/shunit2) to maintain code quality.
If you'd like to use shFlags, feel free to read the documentation.
https://github.com/kward/shflags/wiki/Documentation10x