Add title as this page now contains more parts

weblate/html/about.html

@@ -4,6 +4,8 @@
 
 {% block content %}
 
+<h2>{% trans "About Weblate" %}</h2>
+
 <p>{% blocktrans %}Weblate is web based translation tool with tight Git integration. It features simple and clean user interface, propagation of translations across subprojects, consistency checks or automatic linking to source files.{% endblocktrans %}</p>
 
 <p>{% blocktrans %}If you are looking for support for Weblate or want to file bug reports check it's website at <a href="http://weblate.org/">weblate.org</a>.{% endblocktrans %}</p>