Update main.cpp

Author: coderhare

cpp_json/main.cpp

@@ -7,6 +7,8 @@
 int main() {
  JSON::json j, j2;
  Jsonparser::parser p(j);
+ /** this is a simple json file which I copy from my vue.js project to check if it works well **/
+ 
  p.parse("{\n"
  " \"name\": \"vue_test\",\n"
  " \"version\": 1.4,\n"