Use single quotes for search results

autoload/vundle/scripts.vim

@@ -1,6 +1,6 @@
 func! vundle#scripts#search(bang,search_str)
   let matches = filter(s:load_scripts(a:bang), 'v:val =~? "'.escape(a:search_str,'"').'"')
-  let results = map(matches, ' printf("Bundle \"%s\"", v:val) ') 
+  let results = map(matches, ' printf("Bundle ' ."'%s'".'", v:val) ') 
   call s:display(reverse(results), a:search_str)
 endf