various comment fixes

[civicrm-core.git] / tests / phpunit / CRM / Utils / StringTest.php

diff --git a/tests/phpunit/CRM/Utils/StringTest.php b/tests/phpunit/CRM/Utils/StringTest.php
index e92a8ad94fede3317eeb276a1faf4d2c795600d2..bd71876df004a873cc51c9f626a079043dabc71b 100644 (file)
--- a/tests/phpunit/CRM/Utils/StringTest.php
+++ b/tests/phpunit/CRM/Utils/StringTest.php
@@ -123,6 +123,9 @@ class CRM_Utils_StringTest extends CiviUnitTestCase {
     $this->assertEquals($expected, $actual);
   }
 
+  /**
+   * @return array
+   */
   public function booleanDataProvider() {
     $cases = array(); // array(0 => $input, 1 => $expectedOutput)
     $cases[] = array(TRUE, TRUE);