index.md in PlayRockPaperScissorsGame-2.0.3

- old
+ new

@@ -15,10 +15,11 @@
       - [Running](#running)
       - [Uninstalling](#uninstalling)
     - [Install and Run on Windows](#install-and-run-on-windows)
       - [Running](#running-1)
   - [Links](#links)
+  - [Site Nav](#site-nav)
 
 How to Run and Install
 ----------------------
 
 ### Install and Run on Mac
@@ -52,8 +53,8 @@
 
 ----------
 
 ## Site Nav
 
-[How to Test](Testing) | [Contributing](CONTRIBUTING) | [Code of Conduct](CODE_OF_CONDUCT)
+[How to Test](Testing) | [How to Build](How_to_Build) | [Contributing](CONTRIBUTING) | [Code of Conduct](CODE_OF_CONDUCT)
 
 [//]: # (end)