change to default kernel which is 3.4

Change-Id: I14324f6db22c3499f49f86ae9ca1c3ccade71cc9
diff --git a/mini_emulator_x86.mk b/mini_emulator_x86.mk
index a331f65..4ca64e4 100644
--- a/mini_emulator_x86.mk
+++ b/mini_emulator_x86.mk
@@ -21,6 +21,6 @@
 PRODUCT_BRAND := Android
 PRODUCT_MODEL := mini-emulator-x86
 
-LOCAL_KERNEL := prebuilts/qemu-kernel/x86/3.4/kernel-qemu
+LOCAL_KERNEL := prebuilts/qemu-kernel/x86/kernel-qemu
 PRODUCT_COPY_FILES += \
     $(LOCAL_KERNEL):kernel