vim-patch:8.2.3914 (#16808)

* vim-patch:8.2.3914: various spelling mistakes in comments

Problem:    Various spelling mistakes in comments.
Solution:   Fix the mistakes. (Dominique Pellé, closes vim/vim#9416)
af4a61a85d

Co-authored-by: zeertzjq <zeertzjq@outlook.com>

src/nvim/message.c

@@ -1269,7 +1269,7 @@ static void hit_return_msg(void)
 {
   int save_p_more = p_more;
 
-  p_more = FALSE;       // don't want see this message when scrolling back
+  p_more = false;       // don't want to see this message when scrolling back
   if (msg_didout) {     // start on a new line
     msg_putchar('\n');
   }