diff --git a/src/overlay/mod.rs b/src/overlay/mod.rs
index e7ecbb5..c6563a6 100644
--- a/src/overlay/mod.rs
+++ b/src/overlay/mod.rs
@@ -1,5 +1,5 @@
 //! Overlay module
-//! 
+//!
 //! ASR subtitle and YOLO bbox overlay management
 
 pub mod asr;