Merge pull request #41015 from able8/correct-git-clone-url

Fix: Wrong git clone URL

Author: k8s-ci-robot

content/en/docs/contribute/new-content/open-a-pr.md

@@ -167,7 +167,7 @@ Figure 2. Working from a local fork to make your changes.
 1. In a terminal window, clone your fork and update the [Docsy Hugo theme](https://github.com/google/docsy#readme):
 
    ```shell
-   git clone [email protected]/<github_username>/website
+   git clone [email protected]:<github_username>/website
    cd website
    git submodule update --init --recursive --depth 1
    ```