Update README with test edit

Added a test edit to the README file.

Author: Danura30082

README.md

@@ -13,4 +13,6 @@ To install dependencies, use:
 To install with documentation dependencies:
   `uv sync --extra docs`
 To install with development dependencies:
-  `uv sync --extra dev`
+  `uv sync --extra dev`
+
+This is a test edit