Merge pull request #461 from Nyae44/fix/whiteboarding-docs

enhance whiteboarding page with copy, paste and delete details

Author: miacycle

.gitignore

@@ -6,4 +6,4 @@ node_modules/
 
 .DS_Store
 
-latest_release.json
+latest_release.json

content/en/kanvas/tasks/whiteboarding.md

@@ -20,10 +20,8 @@ Existing shapes can be converted to other shapes. For example, you can convert a
 If you'd rather use a different shape while keeping the same position, size, and formatting, you can change the shape.
 
 ## Copying, pasting, and deleting shapes
+Using the context menu, click on the shape while holding the right click and select copy to copy a shape. To paste the copied shape, move the mouse to the desired place, right-click, and select paste. To delete a shape, click on the shape while holding the right click and hover to the delete tab on the circular popup.
 
-Using the context menu,
-
-## 
 
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