[tim] Cleanup on timer aisle

src/util.rs

@@ -4,6 +4,7 @@ use sdl2::video::WindowBuildError;
 
 pub type EmulatorResult<T> = Result<T, EmulatorError>;
 
+
 #[derive(Clone, Debug)]
 pub enum EmulatorError {
     SdlError(String),
@@ -41,4 +42,4 @@ impl<T> From<PoisonError<T>> for EmulatorError{
     fn from(value: PoisonError<T>) -> Self {
         Self::MutexInvalidState(value.to_string())
     }
-}
+}