add on

README.md

@@ -94,9 +94,10 @@ https://cli.vuejs.org/guide/creating-a-project.html#vue-create
    http://localhost:8080
 ```
 
->
+```bash
-> docker exec -it -udocker -p 8080:8080  hybrid-nodevuejs_master_1 /bin/bash
+docker exec -it -udocker -p 8080:8080  hybrid-nodevuejs_master_1 /bin/bash
->                          ^^^^^^^^^^^^^
+                          ^^^^^^^^^^^
+```
 
 :warning: Publishing Docker ports via -p