Update effects.md

Author: nehakulkarni123

articles/governance/policy/concepts/effects.md

@@ -187,7 +187,7 @@ definitions as `constraintTemplate` is deprecated.
 - **apiGroups** (required when using _templateInfo_)
   - An _array_ that includes the
     [API groups](https://kubernetes.io/docs/reference/using-api/#api-groups) to match. An empty
-    array (`[""]`) is the core API group while `["*"]` matches all API groups.
+    array (`[""]`) is the core API group.
   - Defining `["*"]` for _apiGroups_ is disallowed.
 - **kinds** (required when using _templateInfo_)
   - An _array_ that includes the