diff --git a/src/Investigator.php b/src/Investigator.php
index 5ec9671..ed2c3b8 100644
--- a/src/Investigator.php
+++ b/src/Investigator.php
@@ -21,6 +21,7 @@ private function lowercasesIn(array $array): array
 
             if (is_array($word)) {
                 array_push($unwanted, ...$this->lowercasesIn($word));
+
                 continue;
             }