diff --git a/src/state.rs b/src/state.rs
index 4562be96206fa3b395d0c642a9e128da2471cddb..00679eccb5bd1a0cc370a9952f1ec2b922e968cf 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -52,10 +52,10 @@ pub const BESS_MAGIC: u32 = 0x53534542;
 
 /// Represents a component that is able to store and retrieve
 /// the state of its internal structure.
-/// 
+///
 /// This trait is used to define the behavior of the state
 /// components that are used to store the emulator state.
-/// 
+///
 /// Ideally each of Game Boy's components should implement
 /// this trait to allow the state to be saved and restored
 /// in a consistent way.