Error in sample .proto file

[lavinio]

On the page https://github.com/hasura/learn-graphql/blob/master/tutorials/graphql/intro-graphql/tutorial-site/content/graphql-vs-grpc.md there is a typo. The field numbers in the sample .proto file are all 1 but instead should each be unique.

Instead of

message UserResponse {
  string name = 1;
  int32 age = 1;
  string address = 1;
}

it should read

message UserResponse {
  string name = 1;
  int32 age = 2;
  string address = 3;
}