           ad-do-it
           (let ((new-msg (concat (car ad-return-value)
                                  ", / to search in project, "
-                                 "f to search in files"))
+                                 "f to search in files, "
+                                 "b to search in opened buffers"))
                 (new-bindings (cdr ad-return-value)))
             (cl-pushnew
              '("/" (lambda ()

        "bsK" 'spacemacs/helm-buffers-do-ack
        "bsp" 'spacemacs/helm-buffers-do-pt-region-or-symbol
        "bsP" 'spacemacs/helm-buffers-do-pt
        ;; files scope
        "f/"  'spacemacs/helm-files-smart-do-search-region-or-symbol
        "f?"  'spacemacs/helm-files-smart-do-search

             '("f" (lambda ()
                     (call-interactively
                      'spacemacs/helm-files-smart-do-search-region-or-symbol)))
             new-bindings)
            (cl-pushnew
             '("b" (lambda ()
                     (call-interactively
                      'spacemacs/helm-buffers-smart-do-search-region-or-symbol)))
             new-bindings)
            (setq ad-return-value (cons new-msg new-bindings)))))
      (custom-set-variables
