diff --git a/tests/ArrayAccessTest.php b/tests/ArrayAccessTest.php
index af33aa025f8..88eb7d15e52 100644
--- a/tests/ArrayAccessTest.php
+++ b/tests/ArrayAccessTest.php
@@ -691,7 +691,7 @@ function example(array $x, $y) : void {
                 'assertions' => [],
                 'ignored_issues' => ['MixedArgument', 'MixedArrayOffset', 'MissingParamType'],
             ],
-            'suppressPossiblyUndefinedStringArrayOffet' => [
+            'suppressPossiblyUndefinedStringArrayOffset' => [
                 'code' => '<?php
                     /** @var array{a?:string} */
                     $entry = ["a"];