Adding a small note about what to do in the twig_extensions.yaml file

Author: weaverryan

twig/extensions/1.0/config/packages/twig_extensions.yaml

@@ -4,6 +4,7 @@ services:
         autowire: true
         autoconfigure: true
 
+    # Uncomment any lines below to activate that Twig extension
     #Twig\Extensions\ArrayExtension: ~
     #Twig\Extensions\DateExtension: ~
     #Twig\Extensions\IntlExtension: ~