Merge pull request #143 from DavidLin1577/patch-9

Update tencent_cloud_sdk_coap.c

examples/qcloud_iot_hub_sdk_coap/qcloud_iot_hub_sdk_coap.c

@@ -41,7 +41,7 @@ void application_entry(void *arg)
     coap_basic_thread();
 
     while (1) {
-        printf("This is a mqtt demo!\r\n");
+        printf("This is a coap demo!\r\n");
         tos_task_delay(1000);
     }
 }

examples/tencent_cloud_sdk_coap/tencent_cloud_sdk_coap.c

@@ -39,7 +39,7 @@ void application_entry(void *arg)
     coap_thread();
 
     while (1) {
-        printf("This is a mqtt demo!\r\n");
+        printf("This is a coap demo!\r\n");
         tos_task_delay(1000);
     }
 }