Correction to datatype m2m:pointOfAccess

Added MQTT binding protocol option

v2_16_0/CDT-commonTypes-v2_16_0.xsd

@@ -179,7 +179,7 @@ oneM2M EXPRESSLY ADVISES ANY AND ALL USE OF OR RELIANCE UPON THIS INFORMATION PR
 	
 	<xs:simpleType name="pointOfAccess">
 		<xs:restriction base="xs:anyURI">
-			<xs:pattern value="(http|HTTP|coap|COAP|ws|WS)(s|S)?://[\w/!#$^_\.+&amp;\-:;=]+" />
+			<xs:pattern value="(http|HTTP|coap|COAP|mqtt|MQTT|ws|WS)(s|S)?://[\w/!#$^_\.+&amp;\-:;=]+" />
 		</xs:restriction>
 	</xs:simpleType>