correct path

Author: Var7600

autoload/vim_commands_plugin.vim

@@ -7,7 +7,7 @@ function! vim_commands_plugin#openCheatSheet()
 			let l:cheat_sheet = l:user_cheat_sheet
 	else
 		"  plugin directory path
-		let l:cheat_sheet = '$HOME/.vim/plugged/vim-commands/doc/vim-commands.md'
+		let l:cheat_sheet = expand("<sfile>:h:h") . "/doc/vim-commands.md"
 	endif
 
 	" Open the markdown file in a new buffer