Fixed typo in communication protocol

Author: OleksandrChaika

src/Mqtt/MqttMessagingProtocolJSON.cpp

@@ -116,7 +116,7 @@ namespace sua {
         }
 
         if(name == "skipped") {
-            return writeFeedbackWithoutPayload(ctx.desiredState, "COMPLETE",
+            return writeFeedbackWithoutPayload(ctx.desiredState, "COMPLETED",
                 "Current OS image is equal to the target one from desired state.");
         }
 
@@ -161,7 +161,7 @@ namespace sua {
 
         if(name == "installed") {
             return writeFeedbackWithPayload(ctx.desiredState,
-                "COMPLETE", "Self-update completed, reboot required.",
+                "COMPLETED", "Self-update completed, reboot required.",
                 "UPDATE_SUCCESS", "Writing partition completed, reboot required.",
                 100);
         }

utest/TestMqttMessagingProtocolJSON.cpp

@@ -162,7 +162,7 @@ namespace {
                 "activityId": "id",
                 "timestamp": 42,
                 "payload": {
-                    "status": "COMPLETE",
+                    "status": "COMPLETED",
                     "message": "Current OS image is equal to the target one from desired state.",
                     "actions": []
                 }
@@ -352,7 +352,7 @@ namespace {
                 "activityId": "id",
                 "timestamp": 42,
                 "payload": {
-                    "status": "COMPLETE",
+                    "status": "COMPLETED",
                     "message": "Self-update completed, reboot required.",
                     "actions": [
                         {