diff --git a/function.go b/function.go
index db23f74..fb699c9 100644
--- a/function.go
+++ b/function.go
@@ -32,4 +32,4 @@ func Length(arg interface{}) NumberExpression {
 
 func Sum(arg interface{}) NumberExpression {
 	return function("SUM", arg)
-}
\ No newline at end of file
+}
diff --git a/order_test.go b/order_test.go
index b4859b9..96cf5d2 100644
--- a/order_test.go
+++ b/order_test.go
@@ -8,7 +8,7 @@ import (
 func TestOrder(t *testing.T) {
 	e := expression{sql: "x"}
 	assertValue(t, orderBy{by: e}, "x")
-	assertValue(t, orderBy{by: e, desc:true}, "x DESC")
+	assertValue(t, orderBy{by: e, desc: true}, "x DESC")
 	assertError(t, orderBy{by: expression{builder: func(scope scope) (string, error) {
 		return "", errors.New("error")
 	}}})