docs/config/templates/ngdoc/base.template.html
<a href='https://github.com/angular/angular.js/edit/{$ git.version.branch $}/{$ doc.fileInfo.projectRelativePath $}?message=docs({$ (doc.area != "api") and (doc.area + "%2F") or "" $}{$ doc.name $})%3A%20describe%20your%20change...{$ (doc.area == "api") and ("#L" + doc.startingLine) or "" $}' class='improve-docs btn btn-primary'><i class="glyphicon glyphicon-edit"> </i>Improve this Doc</a>
{% block content %}
{% endblock %}