diff --git a/src/fw/applib/ui/rotbmp_pair_layer.h b/src/fw/applib/ui/rotbmp_pair_layer.h
index d240473f..30251ac2 100644
--- a/src/fw/applib/ui/rotbmp_pair_layer.h
+++ b/src/fw/applib/ui/rotbmp_pair_layer.h
@@ -32,7 +32,7 @@ typedef struct {
 
 } RotBmpPairLayer;
 
-//! white and black *must* have the same dimensions, and *shouldn't* have any overlapp of each other
+//! white and black *must* have the same dimensions, and *shouldn't* have any overlap of each other
 void rotbmp_pair_layer_init(RotBmpPairLayer *pair, GBitmap *white, GBitmap *black);
 
 void rotbmp_pair_layer_deinit(RotBmpPairLayer *pair);