adjust to latest Validation snapshots

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1789399 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/fling/src/main/resources/apps/fling/validation/form/comment.json b/fling/src/main/resources/apps/fling/validation/form/comment.json
index dff3234..dc021ff 100644
--- a/fling/src/main/resources/apps/fling/validation/form/comment.json
+++ b/fling/src/main/resources/apps/fling/validation/form/comment.json
@@ -4,7 +4,7 @@
   "applicablePaths": [
     "/content/fling/"
   ],
-  "validatedResourceType": "fling/form/comment",
+  "validatingResourceType": "fling/form/comment",
   "properties": {
     "jcr:primaryType": "nt:unstructured",
     "name": {