fix dos2unix command

vim/vimfiles/vimrc

@@ -100,8 +100,8 @@ scriptencoding utf-8
 " Insert date
 nnoremap <LEADER>gid :read !date +\%Y-\%m-\%d<CR>kJ
 
-" Dos2Unix
-nnoremap <LEADER>d2u :%s/<C-M>//g
+" Dos2Uni
+nnoremap <LEADER>gdu :%s/<C-Q><C-M>//g<CR>
 
 
 " Copy Pasta {{{