diff --git a/pkg/messageprocessors/javascript/javascript.go b/pkg/messageprocessors/javascript/javascript.go
index 8b7c76fb1f..67091ca932 100644
--- a/pkg/messageprocessors/javascript/javascript.go
+++ b/pkg/messageprocessors/javascript/javascript.go
@@ -455,7 +455,7 @@ func (h *host) CompileDownlinkDecoder(
 	}, nil
 }
 
-// DecodeUplink decodes the message's FRMPayload to DecodedPayload using the given script.
+// DecodeDownlink decodes the message's FRMPayload to DecodedPayload using the given script.
 func (h *host) DecodeDownlink(
 	ctx context.Context,
 	_ *ttnpb.EndDeviceIdentifiers,
diff --git a/pkg/networkserver/cleanup.go b/pkg/networkserver/cleanup.go
index e288b2ca15..7c5b47dacc 100644
--- a/pkg/networkserver/cleanup.go
+++ b/pkg/networkserver/cleanup.go
@@ -38,7 +38,7 @@ func (cleaner *RegistryCleaner) RangeToLocalSet(ctx context.Context) error {
 	return err
 }
 
-// DeleteComplement deletes registry application data of all devices in the device id list.
+// DeleteDeviceData deletes registry application data of all devices in the device id list.
 func (cleaner *RegistryCleaner) DeleteDeviceData(ctx context.Context, devSet []string) error {
 	for _, ids := range devSet {
 		devIds, err := unique.ToDeviceID(ids)