wgengine/wglog: Fix docstring on wireguardGoString to match args
linked this on Twitter and I noticed the mismatch.
@@ -118,7 +118,7 @@ func (x *Logger) SetPeers(peers []wgcfg.Peer) {
x.replace.Store(replace)
}
-// wireguardGoString prints p in the same format used by wireguard-go.
+// wireguardGoString prints k in the same format used by wireguard-go.
func wireguardGoString(k wgkey.Key) string {
src := k
b64 := func(input byte) byte {
