Update README.md

Author: StanleyGoldman

README.md

@@ -11,7 +11,7 @@
 
 
 ## Overview
-Build Cross Check is a GitHub App and set of tools to help build servers create [Checks](https://developer.github.com/v3/checks/) in GitHub.
+**Build Cross Check** is a GitHub App and set of tools to help build servers create [Checks](https://developer.github.com/v3/checks/) in GitHub.
 
 <img width="50%" src="docs/images/testconsole1-warning-pr-changes.png"><img width="50%" src="docs/images/testconsole1-warning-pr-check-runs.png">