Move CNAME from the docs to the DOC..

docs/index.html

@@ -840,6 +840,11 @@ example for <code>mysql</code> it will be <code>mysql/Dockerfile</code>.</p>
 <pre><code class="language-bash">docker logs {container-name}
 </code></pre>
 
+<p>More <a href="https://docs.docker.com/compose/reference/logs/">options</a></p>
+
+<pre><code class="language-bash">docker logs -f {container-name}
+</code></pre>
+
 <p><br>
 <a name="PHP"></a></p>