- fix typo in previous commit

package/Makefile.in

@@ -34,11 +34,11 @@ TARGET_CFLAGS+= $(BR2_SYSROOT) $(BR2_ISYSROOT)
 #TARGET_LDFLAGS=-Wl,$(BR2_SYSROOT)
 endif
 
-CC_TARGET_TUNE_:=$(strip $(subst ",,BR2_GCC_TARGET_TUNE))
+CC_TARGET_TUNE_:=$(strip $(subst ",,$(BR2_GCC_TARGET_TUNE)))
 #"))
-CC_TARGET_ARCH_:=$(strip $(subst ",,BR2_GCC_TARGET_ARCH))
+CC_TARGET_ARCH_:=$(strip $(subst ",,$(BR2_GCC_TARGET_ARCH)))
 #"))
-CC_TARGET_ABI_:=$(strip $(subst ",,BR2_GCC_TARGET_ABI))
+CC_TARGET_ABI_:=$(strip $(subst ",,$(BR2_GCC_TARGET_ABI)))
 #"))
 ifneq ($(CC_TARGET_TUNE_),)
 TARGET_CFLAGS+=-mtune=$(CC_TARGET_TUNE_)