Fix trailing parenthesis in the README

README.md

@@ -20,14 +20,15 @@ upstream [GitHub repository](https://github.com/godotengine/blender-exporter).
 
 ## Usage
 
-See [the documentation](https://docs.godotengine.org/en/stable/getting_started/workflow/assets/escn_exporter/index.html) included in the official Godot docs).
+See [the documentation](https://docs.godotengine.org/en/stable/getting_started/workflow/assets/escn_exporter/index.html)
+included in the official Godot documentation.
 
 ## Development Notes
 
 This repository includes a Makefile to assist with development. Running
 `make` from the project root will:
 
-1. Export all of the blend files from the `tests/scenes` directory.  
+1. Export all of the blend files from the `tests/scenes` directory.
    If you add a feature, it is suggested that you add a new blend file to
    the `tests/scenes` directory that uses this feature.
 2. Runs `diff` on the output files compared to the reference exports. This acts