diff --git a/src/Utils.php b/src/Utils.php
index 5f22383..89da35d 100644
--- a/src/Utils.php
+++ b/src/Utils.php
@@ -47,7 +47,7 @@ abstract class Utils
      *
      * @throws PcreException
      */
-    public static function pregSplit(string $pattern, string $subject, int $limit = -1, int $flags = 0) : array
+    public static function pregSplit(string $pattern, string $subject, int $limit = -1, int $flags = 0): array
     {
         $parts = php_preg_split($pattern, $subject, $limit, $flags);
         if ($parts === false) {