From d13f429b77a494c340378619a4ff142bb0d68f60 Mon Sep 17 00:00:00 2001
From: Sokolovskyy Roman <Roman.Sokolovskyy@dixonscarphone.com>
Date: Thu, 3 Aug 2017 09:20:17 +0200
Subject: [PATCH] PHPDOC fixes

---
 phpseclib/Math/BigInteger/Engines/PHP/Montgomery.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpseclib/Math/BigInteger/Engines/PHP/Montgomery.php b/phpseclib/Math/BigInteger/Engines/PHP/Montgomery.php
index 8bffb1ca..cdbf23a1 100644
--- a/phpseclib/Math/BigInteger/Engines/PHP/Montgomery.php
+++ b/phpseclib/Math/BigInteger/Engines/PHP/Montgomery.php
@@ -46,7 +46,7 @@ abstract class Montgomery extends Base
      * @param \phpseclib\Math\BigInteger\Engine $e
      * @param \phpseclib\Math\BigInteger\Engine $n
      * @param string $class
-     * @return \phpseclib\Math\BigInteger\Engine
+     * @return \phpseclib\Math\BigInteger\Engine|Engine
      */
     protected static function slidingWindow(Engine $x, Engine $e, Engine $n, $class)
     {