Update README.md

Author: CodeWithDennis

README.md

@@ -156,30 +156,18 @@ For example: you have id, code and parent_code. Your model uses id as key, but t
 ->withKey('code')
 ```
 
-Store fetched models for additional functionality.
+Store fetched models for additional functionality
 
 ```PHP
 ->storeResults()
 ```
 
-Now you can access the results in disabledOptions/hiddenOptions for custom functions like making only a branch node family selectable.
+Now you can access the results in `disabledOptions` or `hiddenOptions`
 
 ```PHP
-// Note: $component->getResults() is null in afterStateUpdated() as the tree is rebuilt
-  ->disabledOptions(function ($state, SelectTree $component) {
-                        if ($state) {
-                            $results = $component->getResults();
-                            $selectedNode = $results->firstWhere('id', $state[0]);
-                            $selectedFamily = $results->where('parent_id', $selectedNode?->parent_id)->pluck('id')->toArray();
-
-                            while ($selectedNode?->parent_id) {
-                                $selectedFamily[] = $selectedNode?->parent_id;
-                                $selectedNode = $results->firstWhere('id', $selectedNode?->parent_id);
-                            }
-                            return $results->whereNotIn('id', $selectedFamily)->pluck('id')->toArray();
-                        }
-                        return [];
-                    })
+->disabledOptions(function ($state, SelectTree $component) {
+    $results = $component->getResults();
+})
 ```
 
 ## Filters