fix(enums3): add extra tuple comment
@@ -52,7 +52,7 @@ mod tests {
position: Point { x: 0, y: 0 },
color: (0, 0, 0),
};
- state.process(Message::ChangeColor((255, 0, 255)));
+ state.process(Message::ChangeColor((255, 0, 255))); // Remember: The extra parentheses mark a tuple type.
state.process(Message::Echo(String::from("hello world")));
state.process(Message::Move(Point { x: 10, y: 15 }));
state.process(Message::Quit);
