cosmetic: force space between display name and entity ID

templates/web/select_sp.tt2.html

@@ -110,7 +110,7 @@ $(function() {
         <select id="entityid" name="entityid" class="required">
             <option value=""></option>
             [% FOREACH entity IN metadata.sort('display_name') %]
-            <option value="[% entity.entityid %]">[% IF entity.display_name %][% entity.display_name %] [% END %]([% entity.entityid %])</option>
+            <option value="[% entity.entityid %]">[% IF entity.display_name %][% entity.display_name %] [%+ END %]([% entity.entityid %])</option>
             [% END %]
         </select>
         <p>[% lh.maketext("Only Service Providers included in eduGAIN metadata are included in the list.") %]</p>