Updated docs and tests

Author: kcleal

.github/workflows/pages.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.1'  # Ensure compatibility with Jekyll
+          ruby-version: '3.1'
           bundler-cache: true
 
       - name: Install dependencies