Update README.md

README.md

@@ -63,6 +63,7 @@ in red)
 - `backspace` to delete a point.
 - Check the box "display text" to show the label names on the canvas.
 - To move to another folder, be sure to save (Ctrl+S), then delete the layers, and re-drag/drop the next folder.
+- One can jump to a specific image by double-clicking and editing the current frame number (located to the right of the slider).
 
 
 ### Save Layers