Merge pull request #830 from neutron-org/fix/tokenfactory-attributes

fix attributes in tokenfactory/msg_server.go

Author: pr0n00gler

x/tokenfactory/keeper/msg_server.go

@@ -81,7 +81,7 @@ func (server msgServer) Mint(goCtx context.Context, msg *types.MsgMint) (*types.
 	ctx.EventManager().EmitEvents(sdk.Events{
 		sdk.NewEvent(
 			types.TypeMsgMint,
-			sdk.NewAttribute(types.AttributeMintToAddress, msg.Sender),
+			sdk.NewAttribute(types.AttributeMintToAddress, msg.MintToAddress),
 			sdk.NewAttribute(types.AttributeAmount, msg.Amount.String()),
 		),
 	})
@@ -123,7 +123,7 @@ func (server msgServer) Burn(goCtx context.Context, msg *types.MsgBurn) (*types.
 	ctx.EventManager().EmitEvents(sdk.Events{
 		sdk.NewEvent(
 			types.TypeMsgBurn,
-			sdk.NewAttribute(types.AttributeBurnFromAddress, msg.Sender),
+			sdk.NewAttribute(types.AttributeBurnFromAddress, msg.BurnFromAddress),
 			sdk.NewAttribute(types.AttributeAmount, msg.Amount.String()),
 		),
 	})