Fix help

templates/index.html

@@ -105,7 +105,7 @@
                     <input type="text" id="name" class="pure-u-23-24" name="name" value="{{server.info()['name']}}"/>
                 </div>
                 <div class="pure-u-1 pure-u-md-1-3">
-                    <label for="comment">Comment</label>
+                    <label for="comment">Comment</br>This value will be used as "Server name" in client app.</label>
                     <input type="text" id="comment" class="pure-u-23-24" name="comment" value="{{server.info()['comment']}}"/>
                 </div>
                 <div class="pure-u-1 pure-u-md-1-3">