coca-cola is not have robots, samples/DynamicBaseUrl.java ...

coca-cola is not have robots,   samples/DynamicBaseUrl.java     System.out.println(response1.body().string());  is NullPointeException

samples/src/main/java/com/example/retrofit/DynamicBaseUrl.java

@@ -67,7 +67,7 @@ public final class DynamicBaseUrl {
         .build();
 
     Retrofit retrofit = new Retrofit.Builder()
-        .baseUrl("http://www.coca-cola.com/")
+        .baseUrl("http://www.github.com/")
         .callFactory(okHttpClient)
         .build();