Fix compatibility with 5.1

Change-Id: I83704ce3a669239e0acb936e50e6eae080b28173
diff --git a/Android.mk b/Android.mk
index a6fe2a4..c28426a 100644
--- a/Android.mk
+++ b/Android.mk
@@ -544,7 +544,7 @@
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE := libfusesideload
 LOCAL_SHARED_LIBRARIES := libcutils libc
-ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 22; echo $$?),0)
+ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
     LOCAL_C_INCLUDES := $(LOCAL_PATH)/libmincrypt/includes
     LOCAL_SHARED_LIBRARIES += libmincrypttwrp
     LOCAL_CFLAGS += -DUSE_MINCRYPT