diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 7a759f8ecb..fb6c3024d1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -30,7 +30,7 @@ We've tried to make editing an existing, public file as simple as possible.
 
        ![GitHub Web, showing the Pencil icon in the red box](images/pencil-icon.png)
 
-4.	Using markdown language, make your changes to the topic. For info about how to edit content using markdown, see:
+4.	Using Markdown language, make your changes to the topic. For info about how to edit content using Markdown, see:
     - **If you're linked to the Microsoft organization in GitHub:** [Windows Open Publishing Guide Home](http://aka.ms/windows-op-guide)
     
     - **If you're external to Microsoft:** [Mastering Markdown](https://guides.github.com/features/mastering-markdown/)