Merge pull request #1398 from jo19in1/master

The format for providing host can be confusing at times

locust/templates/index.html

@@ -63,7 +63,7 @@ <h2>Start new Locust run</h2>
                     <label for="hatch_rate">Hatch rate <span style="color:#8a8a8a;">(users spawned/second)</span></label>
                     <input type="text" name="hatch_rate" id="hatch_rate" class="val" value="{{ hatch_rate or "" }}"/><br>
                     <label for="host">
-                        Host
+                        Host <span style="color:#8a8a8a;">(eg: http://www.example.com)</span>
                         {% if override_host_warning %}
                             <span style="color:#8a8a8a; font-size:12px;">(setting this will override the host on all User classes)</span></label>
                         {% endif %}