Fixed for code review

uw_lib_refshelf.module

@@ -111,7 +111,6 @@ function uw_lib_refshelf_form_submit($form, &$form_state) {
 /**
  * Page callback calling from uw_lib_refshelf_menu()
  */
-//function uw_lib_refshelf_render_data() {
 function uw_lib_refshelf_render_data() {
   $content = "";
   $links = "";