diff --git a/src/main.rs b/src/main.rs
index e2ed36b..3bb5906 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,7 +6,7 @@ use cyber_rider::{
 };
 
 const CYBER_SKY: Color = Color::rgb(0.07, 0.001, 0.02);
-// const CYBER_SKY: Color = Color::rgb(0.64, 0.745, 0.937);
+// const CYBER_SKY: Color = Color::rgb(0.64, 0.745, 0.937); // a light blue sky
 
 fn main() {
     let mut app = App::new();