sound: convert "sound" subdirectory to UTF-8

Convert the "sound" subdirectory to UTF-8.

Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/sound/oss/pas2_pcm.c b/sound/oss/pas2_pcm.c
index 4af6aaf..36c3ea6 100644
--- a/sound/oss/pas2_pcm.c
+++ b/sound/oss/pas2_pcm.c
@@ -85,7 +85,7 @@
 	 * come from the SDK found on ftp.uwp.edu:/pub/msdos/proaudio/.
 	 *
 	 * I cleared bit 5 of these values, since that bit controls the master
-	 * mute flag. (Olav Wölfelschneider)
+	 * mute flag. (Olav Wölfelschneider)
 	 *
 	 */
 #if !defined NO_AUTO_FILTER_SET