Make summary purpose more explicit. [bug 607304]

apps/wiki/forms.py

@@ -123,6 +123,7 @@ class RevisionForm(forms.ModelForm):
 
     summary = StrippedCharField(
                 min_length=5, max_length=1000, widget=forms.Textarea(),
+                label=_lazy('Search result summary'),
                 error_messages={'required': SUMMARY_REQUIRED,
                                 'min_length': SUMMARY_SHORT,
                                 'max_length': SUMMARY_LONG})

apps/wiki/templates/wiki/translate.html

@@ -103,7 +103,7 @@
             </li>
             <li>
               <div class="approved">
-                <h3>{{ _('Approved Summary:') }}</h3>
+                <h3>{{ _('Search result summary:') }}</h3>
                 <div class="val">{{ parent.current_revision.summary }}</div>
               </div>
               <div class="localized">