ALSA: docs: Fix module paths in /sys

It's /sys/module/ (singular), not /sys/modules/.

Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Link: https://patch.msgid.link/20250130180823.1864-2-jwilk@jwilk.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Author: jwilk

Documentation/sound/alsa-configuration.rst

@@ -58,7 +58,7 @@ debug
     2 = verbose debug messages);
     This option appears only when ``CONFIG_SND_DEBUG=y``.
     This option can be dynamically changed via sysfs
-    /sys/modules/snd/parameters/debug file.
+    /sys/module/snd/parameters/debug file.
 
 Module snd-pcm-oss
 ------------------

Documentation/sound/designs/powersave.rst

@@ -25,10 +25,10 @@ operations.
 The ``power_save`` option is exported as writable.  This means you can
 adjust the value via sysfs on the fly.  For example, to turn on the
 automatic power-save mode with 10 seconds, write to
-``/sys/modules/snd_ac97_codec/parameters/power_save`` (usually as root):
+``/sys/module/snd_ac97_codec/parameters/power_save`` (usually as root):
 ::
 
-	# echo 10 > /sys/modules/snd_ac97_codec/parameters/power_save
+	# echo 10 > /sys/module/snd_ac97_codec/parameters/power_save
 
 
 Note that you might hear click noise/pop when changing the power