adjust to latest Validation snapshots (use new validator.id instead of class name)

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1789064 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 bc0bff4..dff3234 100644
--- a/fling/src/main/resources/apps/fling/validation/form/comment.json
+++ b/fling/src/main/resources/apps/fling/validation/form/comment.json
@@ -12,7 +12,7 @@
       "propertyType": "string",
       "validators": {
         "jcr:primaryType": "nt:unstructured",
-        "org.apache.sling.validation.impl.validators.RegexValidator": {
+        "org.apache.sling.validation.core.RegexValidator": {
           "jcr:primaryType": "nt:unstructured",
           "validatorArguments": ["regex=^\\p{L}+$"]
         }
@@ -27,7 +27,7 @@
           "jcr:primaryType": "nt:unstructured",
           "validatorArguments": ["comment=I love Apache Sling!"]
         },
-        "org.apache.sling.validation.impl.validators.RegexValidator": {
+        "org.apache.sling.validation.core.RegexValidator": {
           "jcr:primaryType": "nt:unstructured",
           "validatorArguments": ["regex=^\\D*$"]
         }