pkg/arch: Fix typo in config

pkg/arch/kernel/arch.config

@@ -21,7 +21,7 @@
 ##
 
 CONFIG_ASHMEM=m
-CONFIG_ANRDOID=y
+CONFIG_ANDROID=y
 CONFIG_ANDROID_BINDER_IPC=y
 CONFIG_ANDROID_BINDERFS=y
 CONFIG_ANDROID_BINDER_DEVICES=""