diff --git a/rustboyadvance-core/src/gpu/mod.rs b/rustboyadvance-core/src/gpu/mod.rs
index 3c343b9..7854893 100644
--- a/rustboyadvance-core/src/gpu/mod.rs
+++ b/rustboyadvance-core/src/gpu/mod.rs
@@ -518,7 +518,6 @@ impl Gpu {
         };
     }
 
-    // Returns the new gpu state
     pub fn update<D>(
         &mut self,
         mut cycles: usize,