minor formatting changes

deniederhut · deniederhut · commit 453bfaa49ea7 · 2016-02-12T16:12:02.000-08:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -28,4 +28,4 @@ Submitting new materials, data, examples, and/or code is a great way to help imp
     - Explain the motivation for your changes
     - Explain what you have changed
 
-##### And thanks!
+**And thanks!**
