diff --git a/glib/gfile.go b/glib/gfile.go
index bc24ccb..5789f34 100644
--- a/glib/gfile.go
+++ b/glib/gfile.go
@@ -156,6 +156,7 @@ func (v *File) Read(cancellable *Cancellable) (*FileInputStream, error) {
 		defer C.g_error_free(gerr)
 		return nil, errors.New(goString(gerr.message))
 	}
+	// TODO: use a finalizer here, so the caller wont have to Unref()
 	return wrapFileInputStream(Take(unsafe.Pointer(c))), nil
 }
 
diff --git a/glib/gobjectclass.go b/glib/gobjectclass.go
index 23e2833..e4feef7 100644
--- a/glib/gobjectclass.go
+++ b/glib/gobjectclass.go
@@ -51,6 +51,7 @@ func (o *ObjectClass) ListProperties() []*ParamSpec {
 	out := make([]*ParamSpec, 0)
 
 	for _, prop := range (*[(math.MaxInt32 - 1) / unsafe.Sizeof((*C.GParamSpec)(nil))]*C.GParamSpec)(unsafe.Pointer(props))[:size:size] {
+		// TODO: use a finialized version that does not require an Unref
 		out = append(out, ToParamSpec(unsafe.Pointer(prop)))
 	}
 	return out