Fix occurrences of "the the "

Signed-off-by: Michael Opdenacker <michael@free-electrons.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/pci.txt b/Documentation/pci.txt
index e2c9d0a..d38261b 100644
--- a/Documentation/pci.txt
+++ b/Documentation/pci.txt
@@ -373,7 +373,7 @@
 
 3.6 Register IRQ handler
 ~~~~~~~~~~~~~~~~~~~~~~~~
-While calling request_irq() is the the last step described here,
+While calling request_irq() is the last step described here,
 this is often just another intermediate step to initialize a device.
 This step can often be deferred until the device is opened for use.