diff --git a/lnwallet/chanfunding/coin_select.go b/lnwallet/chanfunding/coin_select.go
index 11f764373..2f6f2ad84 100644
--- a/lnwallet/chanfunding/coin_select.go
+++ b/lnwallet/chanfunding/coin_select.go
@@ -22,7 +22,7 @@ type ErrInsufficientFunds struct {
 // Error returns a human readable string describing the error.
 func (e *ErrInsufficientFunds) Error() string {
 	return fmt.Sprintf("not enough witness outputs to create funding "+
-		"transaction, need %v only have %v  available",
+		"transaction, need %v only have %v available",
 		e.amountAvailable, e.amountSelected)
 }