diff --git a/modules/core/05-port/types/module.go b/modules/core/05-port/types/module.go
index 8abff48c8873..23dba8493078 100644
--- a/modules/core/05-port/types/module.go
+++ b/modules/core/05-port/types/module.go
@@ -111,7 +111,7 @@ type IBCModule interface {
 // This guarantees that in-flight packets are correctly flushed using the existing channel parameters.
 type UpgradableModule interface {
 	// OnChanUpgradeInit enables additional custom logic to be executed when the channel upgrade is initialized.
-	// It must validate the proposed version, order, and connection hops. 
+	// It must validate the proposed version, order, and connection hops.
 	// Note: in the case of crossing hellos, this callback may be executed on both chains.
 	OnChanUpgradeInit(
 		ctx sdk.Context,
@@ -122,8 +122,8 @@ type UpgradableModule interface {
 	) (string, error)
 
 	// OnChanUpgradeTry enables additional custom logic to be executed in the ChannelUpgradeTry step of the
-	// channel upgrade handshake. It must validate the proposed version (provided by the counterparty), order, 
-	// and connection hops. 
+	// channel upgrade handshake. It must validate the proposed version (provided by the counterparty), order,
+	// and connection hops.
 	OnChanUpgradeTry(
 		ctx sdk.Context,
 		portID, channelID string,
@@ -142,8 +142,8 @@ type UpgradableModule interface {
 	) error
 
 	// OnChanUpgradeOpen enables additional custom logic to be executed when the channel upgrade has successfully completed, and the channel
-	// has returned to the OPEN state. Any logic associated with changing of the channel fields should be performed 
-	// in this callback. 
+	// has returned to the OPEN state. Any logic associated with changing of the channel fields should be performed
+	// in this callback.
 	OnChanUpgradeOpen(
 		ctx sdk.Context,
 		portID,
@@ -154,10 +154,10 @@ type UpgradableModule interface {
 	)
 
 	// OnChanUpgradeRestore enables additional custom logic to be executed when any of the following occur:
-	//	- the channel upgrade is aborted.
-	//	- the channel upgrade is cancelled.
-	//  - the channel upgrade times out.
-	// Any logic set due to an upgrade attempt should be reverted in this callback. 
+	//    - the channel upgrade is aborted.
+	//    - the channel upgrade is cancelled.
+	//    - the channel upgrade times out.
+	// Any logic set due to an upgrade attempt should be reverted in this callback.
 	OnChanUpgradeRestore(
 		ctx sdk.Context,
 		portID,