diff --git a/src/main.rs b/src/main.rs
index 7652097..2c060ea 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -112,7 +112,9 @@ impl Ball {
                 self.color = [
                     0.2 + 0.8 * (self.position[0].abs() / bounds_x),
                     0.2 + 0.8 * (self.position[1].abs() / bounds_y),
-                    0.2 + 0.6 * ((self.position[0].abs() + self.position[1].abs()) / (bounds_x + bounds_y)),
+                    0.2 + 0.6
+                        * ((self.position[0].abs() + self.position[1].abs())
+                            / (bounds_x + bounds_y)),
                 ];
             }
             // if the y position plus the radius is greater than the bounds_y or the y position minus the radius is less than -bounds_y, then bounce off the wall
@@ -124,7 +126,9 @@ impl Ball {
                 self.color = [
                     0.2 + 0.8 * (self.position[0].abs() / bounds_x),
                     0.2 + 0.8 * (self.position[1].abs() / bounds_y),
-                    0.2 + 0.6 * ((self.position[0].abs() + self.position[1].abs()) / (bounds_x + bounds_y)),
+                    0.2 + 0.6
+                        * ((self.position[0].abs() + self.position[1].abs())
+                            / (bounds_x + bounds_y)),
                 ];
             }
         }
@@ -405,10 +409,10 @@ impl State {
         // Define key mappings: (axis_index, direction_value)
         let key_mapping = match key_code {
             // Some is a Rust Type Option that is used to indicate a valid mapping
-            KeyCode::KeyW => Some((1, 1.0)),   // Y-axis, positive
-            KeyCode::KeyS => Some((1, -1.0)),  // Y-axis, negative
-            KeyCode::KeyA => Some((0, -1.0)),  // X-axis, negative
-            KeyCode::KeyD => Some((0, 1.0)),   // X-axis, positive
+            KeyCode::KeyW => Some((1, 1.0)),  // Y-axis, positive
+            KeyCode::KeyS => Some((1, -1.0)), // Y-axis, negative
+            KeyCode::KeyA => Some((0, -1.0)), // X-axis, negative
+            KeyCode::KeyD => Some((0, 1.0)),  // X-axis, positive
             KeyCode::Space if pressed => {
                 self.ball.toggle_control_mode();
                 return;
@@ -561,7 +565,7 @@ impl ApplicationHandler for App {
                     Ok(_) => {}
                     Err(wgpu::SurfaceError::Lost) => state.resize(state.size),
                     Err(wgpu::SurfaceError::OutOfMemory) => event_loop.exit(),
-                    Err(e) => eprintln!("{:?}", e),
+                    Err(e) => eprintln!("{e:?}"),
                 }
 
                 // Request another frame for continuous animation