Update README.md

Author: MichaelCurrin

docs/README.md

@@ -10,7 +10,7 @@ This project serves to prepare a smart commit message for you, to make your deve
 - [Features](features.md)
     - What it can do, upcoming features, and how it works
 - [User manual](manual/)
-    - How to use the installed extension.
+    - How to install and use the installed extension.
 - [Development](development/)
     - Guide for developers to set up and run locally.
     - Useful for testing your changes before contributing a PR.