diff --git a/tests/lib/Security/Bruteforce/ThrottlerTest.php b/tests/lib/Security/Bruteforce/ThrottlerTest.php
index aba3dd0f1d..dac12a00dc 100644
--- a/tests/lib/Security/Bruteforce/ThrottlerTest.php
+++ b/tests/lib/Security/Bruteforce/ThrottlerTest.php
@@ -137,7 +137,7 @@ class ThrottlerTest extends TestCase {
 
 	/**
 	 * @param string $ip
-	 * @param string[]$whitelists
+	 * @param string[] $whitelists
 	 * @param bool $isWhiteListed
 	 * @param bool $enabled
 	 */