Most of the files in wireguard-ios have the MIT license specified in their
header, but there are a few files that specify GPL:

    wireguard-go-bridge/wireguard.h
    wireguard-go-bridge/Makefile
    WireGuard/WireGuard/Crypto/x25519.c
    WireGuard/Shared/Model/key.h
    WireGuard/Shared/Model/key.c
    WireGuard/WireGuard/UI/macOS/View/highlighter.h
    WireGuard/WireGuard/UI/macOS/View/highlighter.c

I assume that these are incorrect as the root README and COPYING files
specify MIT, but I wanted to double check here first. Can anyone verify or
fix these headers?

Thanks,
Wade Simmons