minor cleanup

cmd/gaia/app/app.go

@@ -75,6 +75,9 @@ func NewGaiaApp(logger log.Logger, db dbm.DB, traceStore io.Writer, baseAppOptio
 		keyFeeCollection: sdk.NewKVStoreKey("fee"),
 	}
 
+	// Set app.cdc so that Query has same result encoding
+	app.cdc = cdc
+
 	// define the accountMapper
 	app.accountMapper = auth.NewAccountMapper(
 		app.cdc,

x/auth/stdtx.go

@@ -164,7 +164,7 @@ type StdSignature struct {
 	Sequence         int64 `json:"sequence"`
 }
 
-// default custom logic for transaction decoding
+// logic for standard transaction decoding
 func DefaultTxDecoder(cdc *wire.Codec) sdk.TxDecoder {
 	return func(txBytes []byte) (sdk.Tx, sdk.Error) {
 		var tx = StdTx{}