diff --git a/CDT-responsePrimitive.xsd b/CDT-responsePrimitive.xsd
index 5867d546f88618cc12b6909d0c1dcc41a679899d..92ac6d6d5c72ae3338db81870615909f3db70eb8 100644
--- a/CDT-responsePrimitive.xsd
+++ b/CDT-responsePrimitive.xsd
@@ -65,7 +65,6 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
   <xs:include schemaLocation="CDT-remoteCSE.xsd" />
   <xs:include schemaLocation="CDT-request.xsd" />
   <xs:include schemaLocation="CDT-requestPrimitive.xsd" />
-  <xs:include schemaLocation="CDT-responsePrimitive.xsd" />
   <xs:include schemaLocation="CDT-schedule.xsd" />
   <xs:include schemaLocation="CDT-serviceSubscribedAppRule.xsd" />
   <xs:include schemaLocation="CDT-serviceSubscribedNode.xsd" />
diff --git a/CDT-schedule.xsd b/CDT-schedule.xsd
index 289e8c7371a7fed83afe45c2b58f9316fbb066f2..0a54107aea570a1f691d665b462ef130a9feeadb 100644
--- a/CDT-schedule.xsd
+++ b/CDT-schedule.xsd
@@ -30,10 +30,10 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
 	<xs:include schemaLocation="CDT-commonTypes.xsd" />
 	<xs:include schemaLocation="CDT-subscription.xsd" />
 
-	<xs:element name="schedule" substitutionGroup="m2m:sg_announceableResource ">
+	<xs:element name="schedule" substitutionGroup="m2m:sg_announceableResource">
 		<xs:complexType>
 			<xs:complexContent>
-				<xs:extension base="m2m:announceableResource ">
+				<xs:extension base="m2m:announceableResource">
 					<xs:sequence>
 						<!-- Resource Specific Attributes -->
 						<xs:element name="scheduleElement" type="m2m:scheduleEntries" />