diff --git a/exercises/08_enums/enums3.rs b/exercises/08_enums/enums3.rs
index f49707c..66c4675 100644
--- a/exercises/08_enums/enums3.rs
+++ b/exercises/08_enums/enums3.rs
@@ -12,6 +12,7 @@ struct State {
     height: u64,
     position: Point,
     message: String,
+    // RGB color composed of red, green and blue.
     color: (u8, u8, u8),
     quit: bool,
 }
@@ -30,8 +31,8 @@ impl State {
         self.message = s;
     }
 
-    fn change_color(&mut self, color: (u8, u8, u8)) {
-        self.color = color;
+    fn change_color(&mut self, red: u8, green: u8, blue: u8) {
+        self.color = (red, green, blue);
     }
 
     fn quit(&mut self) {
@@ -39,9 +40,8 @@ impl State {
     }
 
     fn process(&mut self, message: Message) {
-        // TODO: Create a match expression to process the different message variants.
-        // Remember: When passing a tuple as a function argument, you'll need extra parentheses:
-        // e.g. `foo((t, u, p, l, e))`
+        // TODO: Create a match expression to process the different message
+        // variants using the methods defined above.
     }
 }
 
diff --git a/solutions/08_enums/enums3.rs b/solutions/08_enums/enums3.rs
index 8641fbd..4bc26b7 100644
--- a/solutions/08_enums/enums3.rs
+++ b/solutions/08_enums/enums3.rs
@@ -34,8 +34,8 @@ impl State {
         self.message = s;
     }
 
-    fn change_color(&mut self, color: (u8, u8, u8)) {
-        self.color = color;
+    fn change_color(&mut self, red: u8, green: u8, blue: u8) {
+        self.color = (red, green, blue);
     }
 
     fn quit(&mut self) {
@@ -47,7 +47,7 @@ impl State {
             Message::Resize { width, height } => self.resize(width, height),
             Message::Move(point) => self.move_position(point),
             Message::Echo(s) => self.echo(s),
-            Message::ChangeColor(r, g, b) => self.change_color((r, g, b)),
+            Message::ChangeColor(r, g, b) => self.change_color(r, g, b),
             Message::Quit => self.quit(),
         }
     }