diff --git a/modules/video/src/lkpyramid.hpp b/modules/video/src/lkpyramid.hpp
index 03a51af375..390e46bf99 100644
--- a/modules/video/src/lkpyramid.hpp
+++ b/modules/video/src/lkpyramid.hpp
@@ -33,4 +33,5 @@ namespace detail
     };
 
 }// namespace detail
-}// namespace cv
\ No newline at end of file
+}// namespace cv
+