Update AdvancedEditingShortcuts.md

documentation/AdvancedEditingShortcuts.md

@@ -22,7 +22,7 @@ easier to manage and edit complex network structures.
 |                                                   `ctrl`+`c`                                                   | Copy the currently visible trainruns. The copied content remains in the browser's memory/cache and can be pasted into different variants (even after closing the browser, the data remains saved). |
 |                                                   `ctrl`+`v`                                                   |                                                                                    Paste the copied trainruns.                                                                                     |
 |                                                   `ctrl`+`a`                                                   |                                                                                            Select all.                                                                                             |
-
+---
 
 ### Scale Netzgrafik 
 When you press `Ctrl` and use the `mouse wheel`, the netzgrafik gets scaled. This feature can be used when the nodes are spatially too close together. 
@@ -31,6 +31,7 @@ When you have selected multiple nodes with `right mouse button pressed and move`
 
 [CTRL_WHEEL_FULL_DEMO.webm](https://github.com/user-attachments/assets/1799626a-5e36-46f7-bdeb-f61e43bdbc9d)
 
+--
 
 ### Duplicate
 
@@ -73,6 +74,8 @@ to duplicate and press `ctrl`+`d`.
 To duplicate a note, ensure there is no trainrun selected. Move with the mouse pointer over the note
 to duplicate and press `ctrl`+`d`.
 
+---
+
 ### Delete
 
 To delete one or many elements - use `shift` + `left mouse button pressed` to select several elements