docs: misc (#30177)

Co-authored-by: Christian Clason <c.clason@uni-graz.at>
Co-authored-by: Riley Bruins <ribru17@hotmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>

runtime/lua/vim/_editor.lua

@@ -222,7 +222,7 @@ do
   ---       -- Scrub ANSI color codes from paste input.
   ---       lines[i] = line:gsub('\27%[[0-9;mK]+', '')
   ---     end
-  ---     overridden(lines, phase)
+  ---     return overridden(lines, phase)
   ---   end
   --- end)(vim.paste)
   --- ```

runtime/lua/vim/treesitter.lua

@@ -261,7 +261,7 @@ end
 ---@param row integer Position row
 ---@param col integer Position column
 ---
----@return {capture: string, lang: string, metadata: table}[]
+---@return {capture: string, lang: string, metadata: vim.treesitter.query.TSMetadata}[]
 function M.get_captures_at_pos(bufnr, row, col)
   if bufnr == 0 then
     bufnr = api.nvim_get_current_buf()