diff --git a/modules/apps/27-interchain-accounts/controller/types/tx.pb.go b/modules/apps/27-interchain-accounts/controller/types/tx.pb.go
index eaa8510c592..93a15cb34cf 100644
--- a/modules/apps/27-interchain-accounts/controller/types/tx.pb.go
+++ b/modules/apps/27-interchain-accounts/controller/types/tx.pb.go
@@ -192,7 +192,7 @@ var xxx_messageInfo_MsgSendTxResponse proto.InternalMessageInfo
 
 // MsgUpdateParams defines the payload for Msg/UpdateParams
 type MsgUpdateParams struct {
-	// signer is the address that controls the module (defaults to x/gov unless overwritten).
+	// signer address (it may be the the address that controls the module, which defaults to x/gov unless overwritten).
 	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
 	// params defines the 27-interchain-accounts/controller parameters to update.
 	//
diff --git a/modules/apps/27-interchain-accounts/host/types/tx.pb.go b/modules/apps/27-interchain-accounts/host/types/tx.pb.go
index cf0faad0fc4..781b7d20926 100644
--- a/modules/apps/27-interchain-accounts/host/types/tx.pb.go
+++ b/modules/apps/27-interchain-accounts/host/types/tx.pb.go
@@ -31,7 +31,7 @@ const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
 // MsgUpdateParams defines the payload for Msg/UpdateParams
 type MsgUpdateParams struct {
-	// signer is the address that controls the module (defaults to x/gov unless overwritten).
+	// signer address (it may be the the address that controls the module, which defaults to x/gov unless overwritten).
 	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
 	// params defines the 27-interchain-accounts/host parameters to update.
 	//
diff --git a/modules/apps/transfer/types/tx.pb.go b/modules/apps/transfer/types/tx.pb.go
index 27ef94baba9..c1e0e40ad54 100644
--- a/modules/apps/transfer/types/tx.pb.go
+++ b/modules/apps/transfer/types/tx.pb.go
@@ -129,7 +129,7 @@ var xxx_messageInfo_MsgTransferResponse proto.InternalMessageInfo
 
 // MsgUpdateParams is the Msg/UpdateParams request type.
 type MsgUpdateParams struct {
-	// signer is the address that controls the module (defaults to x/gov unless overwritten).
+	// signer address (it may be the the address that controls the module, which defaults to x/gov unless overwritten).
 	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
 	// params defines the transfer parameters to update.
 	//
diff --git a/modules/core/02-client/types/tx.pb.go b/modules/core/02-client/types/tx.pb.go
index d57006601ff..fcfd62bb821 100644
--- a/modules/core/02-client/types/tx.pb.go
+++ b/modules/core/02-client/types/tx.pb.go
@@ -367,7 +367,7 @@ var xxx_messageInfo_MsgSubmitMisbehaviourResponse proto.InternalMessageInfo
 
 // MsgUpdateParams defines the sdk.Msg type to update the client parameters.
 type MsgUpdateParams struct {
-	// signer is the address of the governance account.
+	// signer address (it may be the the address that controls the module, which defaults to x/gov unless overwritten).
 	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
 	// params defines the client parameters to update.
 	//
diff --git a/modules/core/03-connection/types/tx.pb.go b/modules/core/03-connection/types/tx.pb.go
index b85e869919f..d9fb4381a62 100644
--- a/modules/core/03-connection/types/tx.pb.go
+++ b/modules/core/03-connection/types/tx.pb.go
@@ -380,7 +380,7 @@ var xxx_messageInfo_MsgConnectionOpenConfirmResponse proto.InternalMessageInfo
 
 // MsgUpdateParams defines the sdk.Msg type to update the connection parameters.
 type MsgUpdateParams struct {
-	// signer is the address that controls the module (defaults to x/gov unless overwritten).
+	// signer address (it may be the the address that controls the module, which defaults to x/gov unless overwritten).
 	Signer string `protobuf:"bytes,1,opt,name=signer,proto3" json:"signer,omitempty"`
 	// params defines the connection parameters to update.
 	//