Update .CONTRIBUTING.md

Co-authored-by: Erin Shaben <[email protected]>

Author: brunopgalvao

.CONTRIBUTING.md

@@ -49,7 +49,7 @@ For simple contributions like fixing typos or making small text changes, you can
 
 ## Fork and Edit Locally
 
-For more complex contributions which involve rendering (e.g. adding a `.Nav` section, code snippets, etc) or when you want to preview changes locally, follow these steps:
+For more complex contributions, which involve rendering (e.g., adding a `.Nav` section, code snippets, etc) or when you want to preview changes locally.
 
 ### Initial Setup