Merge pull request kubernetes#6691 from aufarg/fix-contributing-md-link

Fix link in contributing.md

contributors/guide/contributing.md

@@ -27,7 +27,7 @@ Please do not ever hesitate to ask a question or send a pull request.
 
 Check out our [community guiding principles](/contributors/guide/expectations.md#code-review) on how to create great code as a big group.
 
-Beginner focused information can be found below in [Open a Pull Request](#open-a-pull-request) and [Code Review](#code-review).
+Beginner focused information can be found below in [Open a Pull Request](#opening-a-pull-request) and [Code Review](#code-review).
 
 For quick reference on contributor resources, we have a handy [contributor cheatsheet](./contributor-cheatsheet/).