Use (latitude, longitude), not (latitude, latitude)
diff --git a/cpp/cpptutorial.md b/cpp/cpptutorial.md
index f6cd57b..01eff07 100644
--- a/cpp/cpptutorial.md
+++ b/cpp/cpptutorial.md
@@ -298,7 +298,7 @@
       std::cout << "Found feature called "
                 << feature.name() << " at "
                 << feature.location().latitude()/kCoordFactor_ << ", "
-                << feature.location().latitude()/kCoordFactor_ << std::endl;
+                << feature.location().longitude()/kCoordFactor_ << std::endl;
     }
     Status status = reader->Finish();
 ```