Updated Home (markdown)

Home.md

@@ -5,7 +5,7 @@ List of topics:
 * [Coding Guidelines](https://github.com/Microsoft/Recommenders/wiki/Coding-Guidelines)
 * [Strategy to merge code to master branch](https://github.com/Microsoft/Recommenders/wiki/Strategy-to-merge-the-code-to-master-branch)
 * [How to add your name as a contributor to the repo](https://github.com/Microsoft/Recommenders/wiki/How-to-add-your-name-as-a-contributor-to-the-repo)
-* [How to sign commits](<https://github.com/recommenders-team/recommenders/wiki/How-to-sing-commits-(DCO-requirement)>)
+* [How to sign commits](https://github.com/recommenders-team/recommenders/wiki/How-to-sing-commits)
 * [Recommenders Test Strategy](https://github.com/Microsoft/Recommenders/wiki/Test-Strategy)
 * [Documents and Presentations](https://github.com/microsoft/recommenders/wiki/Documents-and-Presentations)
 * [Public Links to Recommenders Repo](https://github.com/microsoft/recommenders/wiki/Public-Links-to-Recommenders-Repo)