diff --git a/middleware/packet-forward-middleware/packetforward/keeper/keeper.go b/middleware/packet-forward-middleware/packetforward/keeper/keeper.go
index 47184089..5e60da8e 100644
--- a/middleware/packet-forward-middleware/packetforward/keeper/keeper.go
+++ b/middleware/packet-forward-middleware/packetforward/keeper/keeper.go
@@ -18,6 +18,7 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
+
 	transfertypes "github.com/cosmos/ibc-go/v6/modules/apps/transfer/types"
 	clienttypes "github.com/cosmos/ibc-go/v6/modules/core/02-client/types"
 	channeltypes "github.com/cosmos/ibc-go/v6/modules/core/04-channel/types"
diff --git a/middleware/packet-forward-middleware/packetforward/module.go b/middleware/packet-forward-middleware/packetforward/module.go
index 4ca25231..fa55de4e 100644
--- a/middleware/packet-forward-middleware/packetforward/module.go
+++ b/middleware/packet-forward-middleware/packetforward/module.go
@@ -5,18 +5,19 @@ import (
 	"fmt"
 	"math/rand"
 
-	"github.com/cosmos/cosmos-sdk/client"
-	"github.com/cosmos/cosmos-sdk/codec"
-	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/cosmos/cosmos-sdk/types/module"
-	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
 	"github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v6/packetforward/keeper"
 	"github.com/cosmos/ibc-apps/middleware/packet-forward-middleware/v6/packetforward/types"
 	"github.com/gorilla/mux"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/spf13/cobra"
 	abci "github.com/tendermint/tendermint/abci/types"
+
+	"github.com/cosmos/cosmos-sdk/client"
+	"github.com/cosmos/cosmos-sdk/codec"
+	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
 )
 
 var (
@@ -105,7 +106,6 @@ func (am AppModule) LegacyQuerierHandler(*codec.LegacyAmino) sdk.Querier {
 
 // RegisterServices registers module services.
 func (am AppModule) RegisterServices(cfg module.Configurator) {
-
 }
 
 // InitGenesis performs genesis initialization for the packetforward module. It returns