diff --git a/Documentation/userspace-api/media/dvb/demux.rst b/Documentation/userspace-api/media/dvb/demux.rst
index 364ef48472ee..ef05abcf14d1 100644
--- a/Documentation/userspace-api/media/dvb/demux.rst
+++ b/Documentation/userspace-api/media/dvb/demux.rst
@@ -11,7 +11,7 @@ digital TV. If the driver and hardware supports, those filters are
 implemented at the hardware. Otherwise, the Kernel provides a software
 emulation.
 
-It can be accessed through ``/dev/adapter?/demux?``. Data types and and
+It can be accessed through ``/dev/adapter?/demux?``. Data types and
 ioctl definitions can be accessed by including ``linux/dvb/dmx.h`` in
 your application.