Update existing-feature-enhancement.yml

Author: willmartian

.github/ISSUE_TEMPLATE/existing-feature-enhancement.yml

@@ -5,7 +5,7 @@ body:
 - type: textarea
   attributes:
     label: Increasing Access 
-    description: How would this new feature help [increase access](https://github.com/processing/p5.js/blob/main/contributor_docs/access.md) to p5.js?
+    description: How would this new feature help [increase access](https://github.com/processing/p5.js/blob/main/contributor_docs/access.md) to p5.js? (If you're not sure, you can type "Unsure" here and let others from the community offer their thoughts.)
   validations:
     required: true
 - type: checkboxes
@@ -35,4 +35,4 @@ body:
   attributes:
     label: Feature enhancement details 
   validations:
-    required: true
+    required: true