diff --git a/tests/Functional/Net/SFTPUserStoryTest.php b/tests/Functional/Net/SFTPUserStoryTest.php
index 8e806c3d..e2e5ce83 100644
--- a/tests/Functional/Net/SFTPUserStoryTest.php
+++ b/tests/Functional/Net/SFTPUserStoryTest.php
@@ -333,7 +333,7 @@ class Functional_Net_SFTPUserStoryTest extends PhpseclibFunctionalTestCase
     public function testReadlink($sftp)
     {
         $this->assertInternalType('string', $sftp->readlink('symlink'),
-            'Failed asserting that a symlink's target could be read'
+            'Failed asserting that a symlink\'s target could be read'
         );
     }