docs(README): use spaces instead of tabs

README.md

@@ -21,8 +21,6 @@ Either use `packadd` or any package manager. I recommend using [lazy.nvim](https
 
 #### packer.nvim
 
-You can use [packer.nvim](https://github.com/wbthomason/packer.nvim) to install this plugin. The below example is for `packer.nvim`:
-
 ```lua
 return require('packer').startup {function(use)
   use 'Iron-E/nvim-libmodal'