Added missing ; in HTML-code.

functions/page_header.php

@@ -84,7 +84,7 @@
       echo "         <A HREF=\"addressbook.php\">" . _("Addresses") . "</A>&nbsp;&nbsp;\n";
       echo "         <A HREF=\"folders.php\">" . _("Folders") . "</A>&nbsp;&nbsp;\n";
       echo "         <A HREF=\"options.php\">" . _("Options") . "</A>&nbsp;&nbsp;\n";
-      echo "         <A HREF=\"webmail.php?right_frame=help.php\" TARGET=\"Help Me!\">" . _("Help") . "</A>&nbsp&nbsp";
+      echo "         <A HREF=\"webmail.php?right_frame=help.php\" TARGET=\"Help Me!\">" . _("Help") . "</A>&nbsp;&nbsp;";
 
       do_hook("menuline");