Fixed typo

Author: ekazaev

ChatLayout/Classes/Core/CollectionViewChatLayout.swift

@@ -286,7 +286,7 @@ public final class CollectionViewChatLayout: UICollectionViewLayout {
 
         // We do not want to return attributes while we just looking for a position so that `UICollectionView` wont
         // create unnecessary cells that may not be used when we find the actual position.
-        dontReturnAttributes = false
+        dontReturnAttributes = true
         collectionView.setNeedsLayout()
         collectionView.layoutIfNeeded()
         currentPositionSnapshot = snapshot