fix tests

Signed-off-by: Nandor Kracser <bonifaido@gmail.com>

Author: bonifaido

mapstructure_test.go

@@ -160,6 +160,8 @@ type StructWithOmitEmpty struct {
 	OmitMapField       map[string]interface{} `mapstructure:"omittable-map,omitempty"`
 	NestedField        *Nested                `mapstructure:"visible-nested"`
 	OmitNestedField    *Nested                `mapstructure:"omittable-nested,omitempty"`
+}
+
 type Required struct {
 	RequiredBar string `mapstructure:"bar,required"`
 	Value       string `mapstructure:"foo"`
@@ -2233,6 +2235,9 @@ func TestDecode_StructTaggedWithOmitempty_KeepNonEmptyValues(t *testing.T) {
 
 	if !reflect.DeepEqual(actual, expected) {
 		t.Fatalf("Decode() expected: %#v, got: %#v", expected, actual)
+	}
+}
+
 func TestRequired(t *testing.T) {
 	t.Parallel()