diff --git a/src/termhooks.h b/src/termhooks.h
index 8fb4837ee57e..93ac9ba0d2ef 100644
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -835,8 +835,8 @@ struct terminal
   /* Called to determine whether a position is on the toolkit tool bar
      or menu bar.  May be NULL.  It should accept five arguments
      FRAME, X, Y, MENU_BAR_P, TOOL_BAR_P, and store true into
-     `menu_bar_p' if X and Y are in FRAME's toolkit menu bar, and true
-     into `tool_bar_p` if X and Y are in FRAME's toolkit tool bar.  */
+     MENU_BAR_P if X and Y are in FRAME's toolkit menu bar, and true
+     into TOOL_BAR_P if X and Y are in FRAME's toolkit tool bar.  */
   void (*toolkit_position_hook) (struct frame *, int, int, bool *, bool *);
 } GCALIGNED_STRUCT;