Update index.html

index.html

 <h1>This is a test page from GitLab</h1>
-<h2>It is accessible via <a href="http://devmaster.vital-it.ch:5000/ST/test-page/raw/master/index.html">rawgit</a> </h2>
-<h4><a href="https://gitlab.isb-sib.ch/ST/test-page/edit/master/index.html">You can edit it directly on GitLab</a><h4>
+<p><a href="https://gitlab.isb-sib.ch/ST/test-page/edit/master/index.html">You can edit it directly on GitLab</a><p>
+
+<p>It is rendered using RawGit</p>
+