rename shared to modules

Former-commit-id: 2ccd17867f

README.md

@@ -40,11 +40,11 @@ It's a simple way to manage your system configuration and dotfiles.
 
 ## Table of Content
 
-- [Nixy](#nixy)
-  - [Table of Content](#table-of-content)
-  - [Gallery](#gallery)
-  - [Architecture](#architecture)
-  - [Installation](#installation)
+- [Nixy](#nixy)
+  - [Table of Content](#table-of-content)
+  - [Gallery](#gallery)
+  - [Architecture](#architecture)
+  - [Installation](#installation)
   - [Documentation](#documentation)
 
 ## Gallery
@@ -60,7 +60,7 @@ It's a simple way to manage your system configuration and dotfiles.
   - `laptop` is mine
   - `guest` is a template that you can copy and modify for your own system
   - `themes` contains all the themes available (see [THEMES.md](docs/THEMES.md))
-  - `shared` are some nix files that you can import (nvidia, prime, fonts, ...)
+  - `modules` are some nix files that you can import (nvidia, prime, fonts, ...)
 - 🤫 `secrets` are the secrets files encrypted with sops
 
 ## Installation