drivers:usb:wusbhc.h remove one to many l's in the word.

The patch below removes an extra "l" in the word.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/wusbcore/wusbhc.h b/drivers/usb/wusbcore/wusbhc.h
index 3d94c42..6bd426b 100644
--- a/drivers/usb/wusbcore/wusbhc.h
+++ b/drivers/usb/wusbcore/wusbhc.h
@@ -132,7 +132,7 @@
 }
 
 /**
- * Wireless USB Host Controlller root hub "fake" ports
+ * Wireless USB Host Controller root hub "fake" ports
  * (state and device information)
  *
  * Wireless USB is wireless, so there are no ports; but we