Fix typos in Documentation/: 'Q'-'R'

This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letters 'Q'-'R'.

Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt b/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt
index 93fec32..faccee6 100644
--- a/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt
+++ b/Documentation/video4linux/hauppauge-wintv-cx88-ir.txt
@@ -30,7 +30,7 @@
 GP_SAMPLE register is at 0x35C058
 
 Bits are then right shifted into the GP_SAMPLE register at the specified
-rate; you get an interrupt when a full DWORD is recieved.
+rate; you get an interrupt when a full DWORD is received.
 You need to recover the actual RC5 bits out of the (oversampled) IR sensor
 bits. (Hint: look for the 0/1and 1/0 crossings of the RC5 bi-phase data)  An
 actual raw RC5 code will span 2-3 DWORDS, depending on the actual alignment.