some change

Author: michalsustr

demo/src/app.rs

@@ -29,7 +29,7 @@ impl eframe::App for DemoGallery {
 impl DemoGallery {
     // Width of a column in the thumbnails panel.
     // TODO(#193): I don't know what units this corresponds to, and should be
-    // cleaned up.
+    // cleaned up...
     const COL_WIDTH: f32 = 128.0;
 
     pub fn new(ctx: &egui::Context) -> Self {