diff --git a/src/Resources/LazyCollection.php b/src/Resources/LazyCollection.php
index d4c8eac8..3625aecf 100644
--- a/src/Resources/LazyCollection.php
+++ b/src/Resources/LazyCollection.php
@@ -79,7 +79,7 @@ public function first(callable $callback = null)
         $iterator = $this->getIterator();
 
         if (is_null($callback)) {
-            if (!$iterator->valid()) {
+            if (! $iterator->valid()) {
                 return null;
             }
 
@@ -124,7 +124,7 @@ public function take(int $limit): self
             $iterator = $this->getIterator();
 
             while ($limit--) {
-                if (!$iterator->valid()) {
+                if (! $iterator->valid()) {
                     break;
                 }
 
@@ -148,7 +148,7 @@ public function every(callable $callback): bool
         $iterator = $this->getIterator();
 
         foreach ($iterator as $key => $value) {
-            if (!$callback($value, $key)) {
+            if (! $callback($value, $key)) {
                 return false;
             }
         }