diff --git a/iothub_client/src/iothubtransport_mqtt_common.c b/iothub_client/src/iothubtransport_mqtt_common.c
index 50e4990519..307b39f306 100644
--- a/iothub_client/src/iothubtransport_mqtt_common.c
+++ b/iothub_client/src/iothubtransport_mqtt_common.c
@@ -815,7 +815,7 @@ static STRING_HANDLE addPropertiesTouMqttMessage(IOTHUB_MESSAGE_HANDLE iothub_me
         result = NULL;
     }
 
-    // Codes_SRS_IOTHUB_TRANSPORT_MQTT_COMMON_31_060: [ `IoTHubTransport_MQTT_Common_DoWork` shall check for the OutputName property and if found add the alue as a system property in the format of $.on=<value> ]
+    // Codes_SRS_IOTHUB_TRANSPORT_MQTT_COMMON_31_060: [ `IoTHubTransport_MQTT_Common_DoWork` shall check for the OutputName property and if found add the value as a system property in the format of $.on=<value> ]
     if (result != NULL)
     {
         const char* output_name = IoTHubMessage_GetOutputName(iothub_message_handle);