Add tab to space in vim

vim/vimrc

@@ -1,7 +1,14 @@
 execute pathogen#infect()
 syntax on
+
+" Spaces are better than tabs :P
 filetype plugin indent on
+set tabstop=2
+set shiftwidth=2
+set expandtab
+
 set t_Co=256
 set laststatus=2
+set number
 let g:airline_powerline_fonts = 1
 let g:airline_theme='murmur'