diff --git a/include/pca953x.h b/include/pca953x.h
index 8ed2d18..aa4401a 100644
--- a/include/pca953x.h
+++ b/include/pca953x.h
@@ -1,7 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Copyright 2008 Extreme Engineering Solutions, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0
  */
 
 #ifndef __PCA953X_H_