Fix README

README.md

@@ -17,23 +17,26 @@ This will create a new nvim folder in your .config folder, containing all the co
 git clone https://github.com/Steins7/nvim ~/.config/nvim
 ```
 
-And that's it for the configuration part. Once nvim is started, run `:PloginsUpgrade` wich will fetch all the necessary plugins, store them in `~/.local/nvim` and load them each time you start the editor. At this point, you are ready to install the external depencies needed for all those plugins to work properly.
+And that's it for the configuration part. Once nvim is started, the necessary plugins will be automatically fetched and stored `~/.local/nvim`. At this point, you are ready to install the external depencies needed for all those plugins to work properly.
 
 ### External depencies
 
 Here is a list of all external depencies you'll need:
 
-- python 3 (3.8 minimum)
-- python-venv (shipped in python > 3.3)
-- universal ctags, ctags won't work (note that arch's universal ctags package is named ctags...)
-- rust-analyzer
+- universal ctags, ctags won't work (note that arch's universal ctags package is named ctags...), for tagbar
+- tree-sitter, for syntax coloration
+- rust-analyzer, as LSP server
 
 On arch, you can just use the following command :
 ```
-pacman -Syu python ctags rust-analyzer
+pacman -Syu ctags tree-sitter rust-analyzer
 ```
 
-Once the dependencies are installed, COQ may prompt you to execute `COQdeps` and update the dependencies which you should do. Atfter that, either restart nvim or execute `COQnow`.
+Once the dependencies are installed, type `:checkhealth` to verify that everything is properly detected. You should, at most, see a warning about node and another about the clipboard.
+
+### Syntax coloration
+
+By default, this config only supports C/C++, Lua and Rust. You can add more default languages in lua/plugins.lua or add them on the fly by typing `:TSInstall <language name>`
 
 Tinkering
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