readme updated

preSelectItemOnMultipleSelection moved to library

README.md

@@ -123,7 +123,6 @@ config.bottomMenuItemSelectedColour = UIColor(r: 38, g: 38, b: 38)
 config.bottomMenuItemUnSelectedColour = UIColor(r: 153, g: 153, b: 153)
 config.filters = [DefaultYPFilters...]
 config.maxCameraZoomFactor = 1.0
-config.preSelectItemOnMultipleSelection = true
 config.fonts..
 ```
 
@@ -141,6 +140,7 @@ config.library.numberOfItemsInRow = 4
 config.library.spacingBetweenItems = 1.0
 config.library.skipSelectionsGallery = false
 config.library.preselectedItems = nil
+config.library.preSelectItemOnMultipleSelection = true
 ```
 
 ### Video