Bug 19488: (QA follow-up) Fix spelling, remove ()

Fixes spelling to match the details page and removes ().

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

koha-tmpl/intranet-tmpl/prog/en/includes/circ-menu.inc

@@ -65,7 +65,7 @@
     [% END %][% END %]
     <li class="patroncategory">Category: [% patron.category.description %] ([% patron.categorycode %])</li>
     <li class="patronlibrary">Home library: [% Branches.GetName( patron.branchcode ) %]</li>
-    <li class="patronborrowernumber">Borrower Number: ([% patron.borrowernumber %])</li>
+    <li class="patronborrowernumber">Borrowernumber: [% patron.borrowernumber %]</li>
   </ul></div>
 <div id="menu">
 <ul>