fix yml comment bug

https://stackoverflow.com/questions/51059357/vim-wrong-indent-when-comment-lines-of-yaml-file

init.lua

@@ -1,7 +1,5 @@
 vim.opt.syntax = 'on'
-vim.cmd([[
-filetype plugin indent on
-]])
+vim.cmd("filetype plugin indent on")
 vim.opt.number = true
 -- set relativenumber
 vim.opt.relativenumber = false
@@ -21,14 +19,15 @@ vim.opt.sw = 4
 --set showmatch
 vim.opt.hlsearch = true
 --incsearch
-vim.cmd([[highlight ColorColumn ctermbg=9]])
+vim.cmd("highlight ColorColumn ctermbg=9")
+vim.cmd("autocmd FileType yaml,yaml.ansible setlocal indentkeys-=0#")
 
 -- don't use NeoVim's thin cursor
 vim.opt.guicursor = ""
 
 require("colorschemes")
 
-vim.cmd([[hi MatchParen cterm=bold,underline gui=bold,underline]])
+vim.cmd("hi MatchParen cterm=bold,underline gui=bold,underline")
 
 vim.api.nvim_set_keymap("n", "<SPACE>", "<Nop>", { noremap = true })
 vim.g.mapleader = " "