format code

Author: WeidiDeng

http2/transport.go

@@ -754,7 +754,7 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
 		peerMaxHeaderListSize:       0xffffffffffffffff,          // "infinite", per spec. Use 2^64-1 instead.
 		streams:                     make(map[uint32]*clientStream),
 		singleUse:                   singleUse,
-		seenSettingsChan:      make(chan struct{}),
+		seenSettingsChan:            make(chan struct{}),
 		wantSettingsAck:             true,
 		readIdleTimeout:             conf.SendPingTimeout,
 		pingTimeout:                 conf.PingTimeout,