[PATCH] fix some typos in sound docs

From: Christoph Hellwig <hch@lst.de>

(partially from the debian kernel tree)

Documentation/sound/oss/OPL3-SA

@@ -34,7 +34,7 @@ Module options in detail:
 	mpu_irq: This is the MPU401's IRQ.
 
 If you'd like to use the OPL3 FM Synthesizer, make sure you enable
-CONFIG_YM3812 (in 'make config'). That'll build the opl3.o module.
+CONFIG_SOUND_YM3812 (in 'make config'). That'll build the opl3.o module.
 
 Then a simple 'insmod opl3 io=0x388', and you now have FM Synth.
 

Documentation/sound/oss/VIBRA16

@@ -62,12 +62,12 @@ modprobe sb io=0x220 irq=5 dma=1 dma16=3
 
 	Or, take the hard way:
 
-insmod souncore
-insmod sound
-insmod uart401
-insmod sb io=0x220 irq=5 dma=1 dma16=3
+modprobe soundcore
+modprobe sound
+modprobe uart401
+modprobe sb io=0x220 irq=5 dma=1 dma16=3
 # do you need MIDI?
-insmod opl3=0x388
+modprobe opl3=0x388
 
 	Just in case, the kernel sound support should be: