Add GitHub link to footer

Author: selbekk

docusaurus/website/core/Footer.js

@@ -64,12 +64,12 @@ class Footer extends React.Component {
           </div>
           <div>
             <h5>More</h5>
-            <a href="https://github.com/">GitHub</a>
+            <a href="https://www.github.com/facebook/create-react-app">GitHub</a>
             <a
               className="github-button"
               href={this.props.config.repoUrl}
               data-icon="octicon-star"
-              data-count-href="/facebook/docusaurus/stargazers"
+              data-count-href="/facebook/create-react-app/stargazers"
               data-show-count="true"
               data-count-aria-label="# stargazers on GitHub"
               aria-label="Star this project on GitHub"