changed docs overview image
@@ -59,7 +59,7 @@ Overview</h3>
</ul>
</p>
-<p><img src="images/ros_multimaster.png" alt="ROS Multimaster"></p>
+<p><img src="../multimaster_overview.png" alt="ROS Multimaster"></p>
<!--pre><code>$ cd your_repo_root/repo_name
$ git fetch origin
$ git checkout gh-pages
