Update README.md

Author: VadimCpp

vue-5-dynamic-data/README.md

@@ -1,20 +1,42 @@
+
+## Intro
+
+From the video [Vue Tutorial #5 - AJAX data and Lifecycle Methods](https://youtu.be/inJDWcHmsss) you could notice there is REST service at `http://rest.learncode.academy/api/vue-5/friends`
+
+Infact "vue-5" is only user name...
+
+The common link is `http://rest.learncode.academy/api/`**{username}**`/friends`
+
 ## Check if data exists
 
 It's possible that data has been deleted before you run an example and see this tutorial.
 Please check the data:
 
-Visit [http://rest.learncode.academy/api/vue-5/friends](http://rest.learncode.academy/api/vue-5/friends) to see it.
+Visit one of the link below to see the data:
+
+[http://rest.learncode.academy/api/vue-5/friends](http://rest.learncode.academy/api/vue-5/friends);
+
+[http://rest.learncode.academy/api/john/friends](http://rest.learncode.academy/api/john/friends);
+
+[http://rest.learncode.academy/api/bobby/friends](http://rest.learncode.academy/api/bobby/friends);
+
+[http://rest.learncode.academy/api/someuser/friends](http://rest.learncode.academy/api/someuser/friends);
+
+etc.
+
 
 If data isn't there, move to the next chapter and create it!
 
 ## Add data via curl
 
 Open console and run commands:
 
-`curl -H "Content-Type:application/json" -X POST -d '{"name":"Will"}' http://rest.learncode.academy/api/vue-5/friends`
+`curl -H "Content-Type:application/json" -X POST -d '{"name":"Will"}' http://rest.learncode.academy/api/someuser/friends`
+
+`curl -H "Content-Type:application/json" -X POST -d '{"name":"John"}' http://rest.learncode.academy/api/someuser/friends`
 
-`curl -H "Content-Type:application/json" -X POST -d '{"name":"John"}' http://rest.learncode.academy/api/vue-5/friends`
+`curl -H "Content-Type:application/json" -X POST -d '{"name":"Bill"}' http://rest.learncode.academy/api/someuser/friends`
 
-`curl -H "Content-Type:application/json" -X POST -d '{"name":"Bill"}' http://rest.learncode.academy/api/vue-5/friends`
+Then visit [http://rest.learncode.academy/api/someuser/friends](http://rest.learncode.academy/api/someuser/friends) and ensure the data has been added.
 
-Then visit [http://rest.learncode.academy/api/vue-5/friends](http://rest.learncode.academy/api/vue-5/friends) and ensure the data has been added.
+NOTE! Use `http://rest.learncode.academy/api/someuser/friends` in you main.js