Fix linting

codec/std/msgs_test.go

@@ -12,10 +12,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/gov"
 )
 
-type BadEvidence struct {
-	*std.Evidence_Equivocation
-}
-
 func TestNewMsgSubmitEvidence(t *testing.T) {
 	s := sdk.AccAddress("foo")
 	e := evidence.Equivocation{

codec/std/tx.go

@@ -8,9 +8,9 @@ import (
 )
 
 var (
-	_ sdk.Tx              = (*Transaction)(nil)
-	_ clientx.ClientTx    = (*Transaction)(nil)
-	_ clientx.TxGenerator = TxGenerator{}
+	_ sdk.Tx            = (*Transaction)(nil)
+	_ clientx.ClientTx  = (*Transaction)(nil)
+	_ clientx.Generator = TxGenerator{}
 )
 
 // TxGenerator defines a transaction generator that allows clients to construct