diff --git a/cinelerra-5.1/cinelerra/setformat.C b/cinelerra-5.1/cinelerra/setformat.C
index cfd43685..1a71b036 100644
--- a/cinelerra-5.1/cinelerra/setformat.C
+++ b/cinelerra-5.1/cinelerra/setformat.C
@@ -418,7 +418,7 @@ void SetFormatWindow::create_objects()
 	y += mwindow->theme->setformat_margin;
 	add_subwindow(new BC_Title(mwindow->theme->setformat_x3,
 		y,
-		_("Aspect ratio:")));
+		_("Display Aspect Ratio:")));
 	y += mwindow->theme->setformat_margin;
 	x = mwindow->theme->setformat_x3;
 	add_subwindow(aspect_w = new ScaleAspectText(x, y, thread,