diff --git a/drivers/usb/serial/hp4x.c b/drivers/usb/serial/hp4x.c
index 75b88b356ebca4408f8f6e28c94d677856aeee4c..ab905869e959e377cb0b55cfec5b7323220c67de 100644
--- a/drivers/usb/serial/hp4x.c
+++ b/drivers/usb/serial/hp4x.c
@@ -9,7 +9,8 @@
  *	the Free Software Foundation; either version 2 of the License, or
  *	(at your option) any later version.
  *
- * See Documentation/usb/usb-serial.txt for more information on using this driver
+ * See Documentation/usb/usb-serial.txt for more information on using this
+ * driver
  */
 
 #include <linux/kernel.h>