diff --git a/src/SelectTree.php b/src/SelectTree.php
index f21fe7b..8354133 100644
--- a/src/SelectTree.php
+++ b/src/SelectTree.php
@@ -170,7 +170,7 @@ private function buildTree(): Collection
 
         // Store results for additional functionality
         if ($this->storeResults) {
-            $this->results =  $combinedResults;
+            $this->results = $combinedResults;
         }
 
         return $this->buildTreeFromResults($combinedResults);
@@ -192,7 +192,7 @@ private function buildTreeFromResults($results, $parent = null): Collection
         // Group results by their parent IDs
         foreach ($results as $result) {
             $parentId = $result->{$this->getParentAttribute()};
-            if (!isset($resultMap[$parentId])) {
+            if (! isset($resultMap[$parentId])) {
                 $resultMap[$parentId] = [];
             }
             $resultMap[$parentId][] = $result;
@@ -520,7 +520,7 @@ public function getCreateOptionAction(): ?Action
             return null;
         }
 
-        if (!$this->hasCreateOptionActionFormSchema()) {
+        if (! $this->hasCreateOptionActionFormSchema()) {
             return null;
         }
 
@@ -531,7 +531,7 @@ public function getCreateOptionAction(): ?Action
                 ));
             })
             ->action(static function (Action $action, array $arguments, SelectTree $component, array $data, ComponentContainer $form) {
-                if (!$component->getCreateOptionUsing()) {
+                if (! $component->getCreateOptionUsing()) {
                     throw new Exception("Select field [{$component->getStatePath()}] must have a [createOptionUsing()] closure set.");
                 }
 
@@ -550,7 +550,7 @@ public function getCreateOptionAction(): ?Action
                 $component->state($state);
                 $component->callAfterStateUpdated();
 
-                if (!($arguments['another'] ?? false)) {
+                if (! ($arguments['another'] ?? false)) {
                     return;
                 }