package net.ericschrag.ud_demo.data;

import net.ericschrag.ud_demo.data.model.GithubUser;

import java.util.List;

import retrofit.http.GET;

public interface GithubService {
    @GET("/users")
    public List<GithubUser> getUsers();
}

@@ -134,16 +134,46 @@
 ttp.GET;
+%0Aimport retrofit.http.Headers;
 %0A%0Apublic
@@ -199,16 +199,71 @@
 rvice %7B%0A
+    @Headers(%22Accept: application/vnd.github.v3+json%22)%0A
     @GET

Make sure to tell Github API what version we are expecting