Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/owncloud/core/inspections/cdfecc4e-a37e-4233-8025-f0d7252a8720

Enabled analysis tools:
 - PHP Analyzer
 - JSHint
 - PHP Copy/Paste Detector
 - PHP PDepend

3 files changed, 5 insertions, 5 deletions

diff --git a/tests/lib/group/backend.php b/tests/lib/group/backend.php
index d308232a78b..2c563ae9ac9 100644
--- a/tests/lib/group/backend.php
+++ b/tests/lib/group/backend.php
@@ -29,7 +29,7 @@ abstract class Test_Group_Backend extends PHPUnit_Framework_TestCase {
 	/**
 	 * get a new unique group name
 	 * test cases can override this in order to clean up created groups
-	 * @return array
+	 * @return string
 	 */
 	public function getGroupName() {
 		return uniqid('test_');
@@ -38,7 +38,7 @@ abstract class Test_Group_Backend extends PHPUnit_Framework_TestCase {
 	/**
 	 * get a new unique user name
 	 * test cases can override this in order to clean up created user
-	 * @return array
+	 * @return string
 	 */
 	public function getUserName() {
 		return uniqid('test_');
diff --git a/tests/lib/group/database.php b/tests/lib/group/database.php
index 5278c26f4df..3e05c656061 100644
--- a/tests/lib/group/database.php
+++ b/tests/lib/group/database.php
@@ -26,7 +26,7 @@ class Test_Group_Database extends Test_Group_Backend {
 	/**
 	 * get a new unique group name
 	 * test cases can override this in order to clean up created groups
-	 * @return array
+	 * @return string
 	 */
 	public function getGroupName() {
 		$name=uniqid('test_');
@@ -37,7 +37,7 @@ class Test_Group_Database extends Test_Group_Backend {
 	/**
 	 * get a new unique user name
 	 * test cases can override this in order to clean up created user
-	 * @return array
+	 * @return string
 	 */
 	public function getUserName() {
 		return uniqid('test_');
diff --git a/tests/lib/group/group.php b/tests/lib/group/group.php
index f1fda3b9288..3982c00e45f 100644
--- a/tests/lib/group/group.php
+++ b/tests/lib/group/group.php
@@ -13,7 +13,7 @@ use OC\User\User;
 
 class Group extends \PHPUnit_Framework_TestCase {
 	/**
-	 * @return \PHPUnit_Framework_MockObject_MockObject | \OC\User\Manager
+	 * @return \OC\User\Manager | \OC\User\Manager
 	 */
 	protected function getUserManager() {
 		$userManager = $this->getMock('\OC\User\Manager');