diff --git a/go/src/v.io/x/js.core/stress/stress.vdl.go b/go/src/v.io/x/js.core/stress/stress.vdl.go
index cfdeff0..2545652 100644
--- a/go/src/v.io/x/js.core/stress/stress.vdl.go
+++ b/go/src/v.io/x/js.core/stress/stress.vdl.go
@@ -94,6 +94,7 @@
 }
 
 func (t *StressResultsTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
+
 	if !vdl.Compatible(tt, __VDLType_v_io_x_js_core_stress_StressResults) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, __VDLType_v_io_x_js_core_stress_StressResults)
 	}
diff --git a/go/src/v.io/x/js.core/test_service/test_service.vdl.go b/go/src/v.io/x/js.core/test_service/test_service.vdl.go
index b7207a2..9680242 100644
--- a/go/src/v.io/x/js.core/test_service/test_service.vdl.go
+++ b/go/src/v.io/x/js.core/test_service/test_service.vdl.go
@@ -66,6 +66,7 @@
 }
 
 func (t *KeyPageResultTarget) StartList(tt *vdl.Type, len int) (vdl.ListTarget, error) {
+
 	if !vdl.Compatible(tt, __VDLType_v_io_x_js_core_test_service_KeyPageResult) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, __VDLType_v_io_x_js_core_test_service_KeyPageResult)
 	}
@@ -154,6 +155,7 @@
 }
 
 func (t *KeyValuePairTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
+
 	if !vdl.Compatible(tt, __VDLType_v_io_x_js_core_test_service_KeyValuePair) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, __VDLType_v_io_x_js_core_test_service_KeyValuePair)
 	}
@@ -249,6 +251,7 @@
 }
 
 func (t *TestCaveatDataTarget) StartFields(tt *vdl.Type) (vdl.FieldsTarget, error) {
+
 	if !vdl.Compatible(tt, __VDLType_v_io_x_js_core_test_service_TestCaveatData) {
 		return nil, fmt.Errorf("type %v incompatible with %v", tt, __VDLType_v_io_x_js_core_test_service_TestCaveatData)
 	}