1 files changed, 4 insertions, 4 deletions
diff --git a/ext/zip/php_zip.stub.php b/ext/zip/php_zip.stub.php
index 9a276a05df..ddda62d6b0 100644
--- a/ext/zip/php_zip.stub.php
+++ b/ext/zip/php_zip.stub.php
@@ -111,17 +111,17 @@ class ZipArchive
     /** @return string|false */
     public function getArchiveComment(int $flags = 0) {}
 
-    /** @return bool|null */
+    /** @return bool */
     public function setCommentIndex(int $index, string $comment) {}
 
-    /** @return bool|null */
+    /** @return bool */
     public function setCommentName(string $name, string $comment) {}
 
 #ifdef HAVE_SET_MTIME
-    /** @return bool|null */
+    /** @return bool */
     public function setMtimeIndex(int $index, int $timestamp, int $flags = 0) {}
 
-    /** @return bool|null */
+    /** @return bool */
     public function setMtimeName(string $name, int $timestamp, int $flags = 0) {}
 #endif