network: add missing whitespace

circle/network/templates/network/domain-edit.html

@@ -7,7 +7,7 @@
 
 {% block content %}
 <div class="page-header">
-    <a href="{% url "network.domain_delete" pk=domain_pk %}" class="btn btn-danger pull-right"><i class="icon-remove-sign"></i>{% trans "Delete this domain" %}</a>
+    <a href="{% url "network.domain_delete" pk=domain_pk %}" class="btn btn-danger pull-right"><i class="icon-remove-sign"></i> {% trans "Delete this domain" %}</a>
     <h2>{{ form.name.value }} <small></small></h2>
 </div>