Update README.md

cp-megh-l · web-flow · commit b82d05eea7cc · 2024-05-28T11:18:27.000+05:30
diff --git a/README.md b/README.md
@@ -91,6 +91,8 @@ onDragCompleted = { position ->
 }
 ```
 
+**Note:** To enable drag-and-drop functionality, passing a non-null `itemTypeBuilder` is mandatory.
+
 **Customize Layout (Optional):**
 
 You can customize the layout of your RecyclerView as needed.

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,8 @@ onDragCompleted = { position ->`
`91`	`91`	`}`
`92`	`92`	```
`93`	`93`
	`94`	+Note: To enable drag-and-drop functionality, passing a non-null `itemTypeBuilder` is mandatory.
	`95`	`+`
`94`	`96`	`Customize Layout (Optional):`
`95`	`97`
`96`	`98`	`You can customize the layout of your RecyclerView as needed.`