added & updated open-closed type tests

git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization@177 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-22.aql b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-22.aql
index ced75c4..6e05f61 100644
--- a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-22.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-22.aql
@@ -1,6 +1,6 @@
 /*
  * Test case name :  open-closed-22.aql
- * Description    :  Insert into a closed type internal dataset which has nullable(optional) and non-nullable fields
+ * Description    :  Insert into a closed type dataset which has nullable(optional) and non-nullable fields
  * Success        :  Yes
  * Date           :  30 April 2012
  */