Fix typo

Signed-off-by: malc <av1474@comtv.ru>

Makefile.target

diff --git a/Makefile.target b/Makefile.target
index cd7bf35..a593503 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -521,7 +521,7 @@
 sound-obj-$(CONFIG_AC97) += ac97.o
 sound-obj-$(CONFIG_ADLIB) += fmopl.o adlib.o
 sound-obj-$(CONFIG_GUS) += gus.o gusemu_hal.o gusemu_mixer.o
-sound-obj-$(CONFIG_CS4321A) += cs4231a.o
+sound-obj-$(CONFIG_CS4231A) += cs4231a.o
 
 ifdef CONFIG_ADLIB
 adlib.o fmopl.o: CFLAGS := ${CFLAGS} -DBUILD_Y8950=0