Inline refs and single-sentence-per-line

Author: codingthat

docs/INSTALLATION.md

@@ -2,7 +2,8 @@
 
 ## Installing Godot Engine
 
-The GDScript track is built on top of [Godot Engine](https://godotengine.org/), which runs on Windows, Linux, macOS, and Android. This track requires Godot version 4.0 or greater.
+The GDScript track is built on top of [Godot Engine][godot-engine], which runs on Windows, Linux, macOS, and Android.
+This track requires Godot version 4.0 or greater.
 
 After completing the installation, you can verify if the CLI was installed successfully by running this command in a terminal:
 
@@ -12,4 +13,8 @@ godot --version
 
 ## Using an IDE
 
-For syntax checking of GDScript files from, for example, [Visual Studio Code](https://code.visualstudio.com/download), you'll need to keep the Godot GUI running with a project open in order to activate the debug server, and an extension like [godot-tools](https://open-vsx.org/vscode/item?itemName=geequlim.godot-tools) installed and activated.
+For syntax checking of GDScript files from, for example, [Visual Studio Code][vscode], you'll need to keep the Godot GUI running with a project open in order to activate the debug server, and an extension like [godot-tools][godot-tools] installed and activated.
+
+[godot-engine]: https://godotengine.org/
+[vscode]: https://code.visualstudio.com/download
+[godot-tools]: https://open-vsx.org/vscode/item?itemName=geequlim.godot-tools