an complete the following tasks:</p><ul><li>Fork the <a href=https://github.com/istio/istio.io>Istio documentation repository</a>.</li><li>Create a branch for your changes.</li><li>Add commits to that branch.</li><li>Open a PR to share your contribution.</li></ul><h2 id=before-you-begin>Before you begin</h2><p>To contribute to the Istio documentation, you need to:</p><ol><li><p>Create a <a href=https://github.com>GitHub account</a>.</p></li><li><p>Sign the <a href=https://github.com/istio/community/blob/mas