Lists shouldn't start at 0

CONTRIBUTING.md

@@ -18,12 +18,12 @@ To effectively work on the project the following tools are required:
 
 ### Setting everything up
 
-0. Clone the project from GitGud.io ([Detailed Git setup and work cycle](devNotes/gitSetup.md))
-1. Navigate to the `fc-pregmod` root directory.
+1. Clone the project from GitGud.io ([Detailed Git setup and work cycle](devNotes/gitSetup.md))
+2. Navigate to the `fc-pregmod` root directory.
    * Windows: Open the cmd/Powershell and execute `cd C:\path\to\project\fc-pregmod`
-   * GNU/Linux: Open a terminal and execute `cd /path/to/project/fc-pregmod/`.
-2. Run `npm install` in your terminal
-3. Open the directory in your preferred editor
+   * GNU/Linux: Open a terminal and execute `cd /path/to/project/fc-pregmod/`
+3. Run `npm install` in your terminal
+4. Open the directory in your preferred editor
 
 * Make sure you have an extension for ESlint installed to catch formatting errors