diff --git a/Utils/TestUtils.php b/Utils/TestUtils.php
index 04c3cb951..019606f4f 100644
--- a/Utils/TestUtils.php
+++ b/Utils/TestUtils.php
@@ -29,7 +29,7 @@ class TestUtils
     /**
      * Set private object member
      *
-     * @param object||string $obj Object to modify
+     * @param object|string $obj Object to modify
      * @param string $name Member name to modify
      * @param mixed $value Value to set
      *
@@ -63,7 +63,7 @@ class TestUtils
     /**
      * Get private object member
      *
-     * @param object||string $obj Object to read
+     * @param object|string $obj Object to read
      * @param string $name Member name to read
      *
      * @return mixed Returns the member variable value