chore: update comment

xiaoshihou514 · xiaoshihou514 · commit c301e33a292a · 2024-12-07T11:39:52.000Z
diff --git a/lua/guard/util.lua b/lua/guard/util.lua
@@ -221,7 +221,7 @@ end
 ---@return boolean
 function M.check_should_attach(buf)
   local bo = vim.bo[buf]
-  -- check if it's already attached or has no underlying file
+  -- check if it's not attached already and has an underlying file
   return #api.nvim_get_autocmds({
     group = M.group,
     event = 'BufWritePre',
