plugins: improve slightly the treesitter config

- Adds an empty module options to avoid warning.
- Indents the disabled language list, in order to add some easily.

Co-Authored-by: iGor milhit <igor@milhit.ch>

README.md

@@ -23,10 +23,6 @@ This new configuration is written with the help of:
 - A [nerd font][3].
 - [`vscode-langservers-extracted`][6]. It's mandatory for the JSON LSP.
 
-## Python provider
-
-I'm using a virtual environment for the python provider, as the
-[documentation][7], using `pyenv`.
 
 ## Structure
 
@@ -111,4 +107,3 @@ I won't provide links for each of these plugins as they are easily to be found.
 [4]: https://github.com/nvim-lua/kickstart.nvim
 [5]: https://vincent.jousse.org/blog/fr/tech/configurer-neovim-comme-ide-a-partir-de-zero-tutoriel-guide
 [6]: https://github.com/hrsh7th/vscode-langservers-extracted
-[7]: https://neovim.io/doc/user/provider.html#python-virtualenv