V4L/DVB (3599c): Whitespace cleanups under Documentation/video4linux

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/w9966.txt b/Documentation/video4linux/w9966.txt
index e7ac33a..78a6512 100644
--- a/Documentation/video4linux/w9966.txt
+++ b/Documentation/video4linux/w9966.txt
@@ -26,7 +26,7 @@
 A minimal test application (with source) is available from:
   http://hem.fyristorg.com/mogul/w9966.html
 
-The slow framerate is due to missing DMA ECP read support in the 
+The slow framerate is due to missing DMA ECP read support in the
 parport drivers. I might add working EPP support later.
 
 Good luck!