Documentation: ABI: testing: sysfs-bus-pci: Fix repetition of word 'the'

The patch replaces 'the the' with 'the' in the documentation.
Signed-off-by: Nsayli karnik <karniksayli1995@gmail.com>
Signed-off-by: NJonathan Corbet <corbet@lwn.net>

Documentation/ABI/testing/sysfs-bus-pci

@@ -299,5 +299,5 @@ What:		/sys/bus/pci/devices/.../revision
 Date:		November 2016
 Contact:	Emil Velikov <emil.l.velikov@gmail.com>
 Description:
-		This file contains the revision field of the the PCI device.
+		This file contains the revision field of the PCI device.
 		The value comes from device config space. The file is read only.