diff --git a/src/Module/Api/Friendica/Group/Create.php b/src/Module/Api/Friendica/Group/Create.php
index 85445588b..be85146f4 100644
--- a/src/Module/Api/Friendica/Group/Create.php
+++ b/src/Module/Api/Friendica/Group/Create.php
@@ -35,27 +35,27 @@ class Create extends BaseApi
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_WRITE);
 		$uid = BaseApi::getCurrentUserID();
-	
+
 		// params
 		$name = $_REQUEST['name'] ?? '';
 		$json = json_decode($_POST['json'], true);
 		$users = $json['user'];
-	
+
 		// error if no name specified
 		if ($name == '') {
 			throw new HTTPException\BadRequestException('group name not specified');
 		}
-	
+
 		// error message if specified group name already exists
 		if (DBA::exists('group', ['uid' => $uid, 'name' => $name, 'deleted' => false])) {
 			throw new HTTPException\BadRequestException('group name already exists');
 		}
-	
+
 		// Check if the group needs to be reactivated
 		if (DBA::exists('group', ['uid' => $uid, 'name' => $name, 'deleted' => true])) {
 			$reactivate_group = true;
 		}
-	
+
 		// create group
 		$ret = Group::create($uid, $name);
 		if ($ret) {
@@ -63,7 +63,7 @@ class Create extends BaseApi
 		} else {
 			throw new HTTPException\BadRequestException('other API error');
 		}
-	
+
 		// add members
 		$erroraddinguser = false;
 		$errorusers = [];
@@ -76,12 +76,12 @@ class Create extends BaseApi
 				$errorusers[] = $cid;
 			}
 		}
-	
+
 		// return success message incl. missing users in array
 		$status = ($erroraddinguser ? 'missing user' : ((isset($reactivate_group) && $reactivate_group) ? 'reactivated' : 'ok'));
-	
+
 		$result = ['success' => true, 'gid' => $gid, 'name' => $name, 'status' => $status, 'wrong users' => $errorusers];
-		
+
 		$this->response->exit('group_create', ['$result' => $result], $this->parameters['extension'] ?? null);
 	}
 }
diff --git a/src/Module/Api/Friendica/Group/Delete.php b/src/Module/Api/Friendica/Group/Delete.php
index e845bd7a7..d48e9a4f9 100644
--- a/src/Module/Api/Friendica/Group/Delete.php
+++ b/src/Module/Api/Friendica/Group/Delete.php
@@ -22,7 +22,6 @@
 namespace Friendica\Module\Api\Friendica\Group;
 
 use Friendica\Database\DBA;
-use Friendica\DI;
 use Friendica\Model\Group;
 use Friendica\Module\BaseApi;
 use Friendica\Network\HTTPException\BadRequestException;
diff --git a/src/Module/Api/Friendica/Group/Show.php b/src/Module/Api/Friendica/Group/Show.php
index 62e13e08b..3ec2b7625 100644
--- a/src/Module/Api/Friendica/Group/Show.php
+++ b/src/Module/Api/Friendica/Group/Show.php
@@ -37,14 +37,14 @@ class Show extends BaseApi
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_READ);
 		$uid  = BaseApi::getCurrentUserID();
 		$type = $this->parameters['extension'] ?? '';
-	
+
 		// params
 		$gid = $_REQUEST['gid'] ?? 0;
-	
+
 		// get data of the specified group id or all groups if not specified
 		if ($gid != 0) {
 			$groups = DBA::selectToArray('group', [], ['deleted' => false, 'uid' => $uid, 'id' => $gid]);
-	
+
 			// error message if specified gid is not in database
 			if (!DBA::isResult($groups)) {
 				throw new HTTPException\BadRequestException('gid not available');
@@ -52,13 +52,13 @@ class Show extends BaseApi
 		} else {
 			$groups = DBA::selectToArray('group', [], ['deleted' => false, 'uid' => $uid]);
 		}
-	
+
 		// loop through all groups and retrieve all members for adding data in the user array
 		$grps = [];
 		foreach ($groups as $rr) {
 			$members = Contact\Group::getById($rr['id']);
 			$users = [];
-	
+
 			if ($type == 'xml') {
 				$user_element = 'users';
 				$k = 0;
diff --git a/src/Module/Api/Twitter/Lists/Create.php b/src/Module/Api/Twitter/Lists/Create.php
index 746f71d0f..80071c30e 100644
--- a/src/Module/Api/Twitter/Lists/Create.php
+++ b/src/Module/Api/Twitter/Lists/Create.php
@@ -53,33 +53,33 @@ class Create extends BaseApi
 		$this->dba = $dba;
 		$this->friendicaGroup = $friendicaGroup;
 	}
-	
+
 	protected function rawContent(array $request = [])
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_WRITE);
 		$uid = BaseApi::getCurrentUserID();
-	
+
 		// params
 		$name = $_REQUEST['name'] ?? '';
-	
+
 		if ($name == '') {
 			throw new HTTPException\BadRequestException('group name not specified');
 		}
-	
+
 		// error message if specified group name already exists
 		if ($this->dba->exists('group', ['uid' => $uid, 'name' => $name, 'deleted' => false])) {
 			throw new HTTPException\BadRequestException('group name already exists');
 		}
-	
+
 		$ret = Group::create($uid, $name);
 		if ($ret) {
 			$gid = Group::getIdByName($uid, $name);
 		} else {
 			throw new HTTPException\BadRequestException('other API error');
 		}
-	
+
 		$grp = $this->friendicaGroup->createFromId($gid);
-	
+
 		$this->response->exit('statuses', ['lists' => ['lists' => $grp]], $this->parameters['extension'] ?? null, Contact::getPublicIdByUserId($uid));
 	}
 }
diff --git a/src/Module/Api/Twitter/Lists/Destroy.php b/src/Module/Api/Twitter/Lists/Destroy.php
index ee2ac2d3c..06ca9a73d 100644
--- a/src/Module/Api/Twitter/Lists/Destroy.php
+++ b/src/Module/Api/Twitter/Lists/Destroy.php
@@ -53,29 +53,29 @@ class Destroy extends BaseApi
 		$this->dba = $dba;
 		$this->friendicaGroup = $friendicaGroup;
 	}
-	
+
 	protected function rawContent(array $request = [])
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_WRITE);
 		$uid = BaseApi::getCurrentUserID();
-	
+
 		// params
 		$gid = $_REQUEST['list_id'] ?? 0;
-	
+
 		// error if no gid specified
 		if ($gid == 0) {
 			throw new HTTPException\BadRequestException('gid not specified');
 		}
-	
+
 		// get data of the specified group id
 		$group = $this->dba->selectFirst('group', [], ['uid' => $uid, 'id' => $gid]);
 		// error message if specified gid is not in database
 		if (!$group) {
 			throw new HTTPException\BadRequestException('gid not available');
 		}
-	
+
 		$list = $this->friendicaGroup->createFromId($gid);
-	
+
 		if (Group::remove($gid)) {
 			$this->response->exit('statuses', ['lists' => ['lists' => $list]], $this->parameters['extension'] ?? null, Contact::getPublicIdByUserId($uid));
 		}
diff --git a/src/Module/Api/Twitter/Lists/Ownership.php b/src/Module/Api/Twitter/Lists/Ownership.php
index 436097970..e94a07823 100644
--- a/src/Module/Api/Twitter/Lists/Ownership.php
+++ b/src/Module/Api/Twitter/Lists/Ownership.php
@@ -55,9 +55,9 @@ class Ownership extends BaseApi
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_READ);
 		$uid = BaseApi::getCurrentUserID();
-	
+
 		$groups = $this->dba->select('group', [], ['deleted' => false, 'uid' => $uid]);
-	
+
 		// loop through all groups
 		$lists = [];
 		foreach ($groups as $group) {
diff --git a/src/Module/Api/Twitter/Lists/Statuses.php b/src/Module/Api/Twitter/Lists/Statuses.php
index 257d6bc51..5da93740a 100644
--- a/src/Module/Api/Twitter/Lists/Statuses.php
+++ b/src/Module/Api/Twitter/Lists/Statuses.php
@@ -54,7 +54,7 @@ class Statuses extends BaseApi
 		$this->dba = $dba;
 		$this->twitterStatus = $twitterStatus;
 	}
-	
+
 	protected function rawContent(array $request = [])
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_READ);
diff --git a/src/Module/Api/Twitter/Lists/Update.php b/src/Module/Api/Twitter/Lists/Update.php
index 95fe90d0a..d670c3a6d 100644
--- a/src/Module/Api/Twitter/Lists/Update.php
+++ b/src/Module/Api/Twitter/Lists/Update.php
@@ -58,26 +58,26 @@ class Update extends BaseApi
 	{
 		BaseApi::checkAllowedScope(BaseApi::SCOPE_WRITE);
 		$uid = BaseApi::getCurrentUserID();
-	
+
 		// params
 		$gid  = $_REQUEST['list_id'] ?? 0;
 		$name = $_REQUEST['name'] ?? '';
-	
+
 		// error if no gid specified
 		if ($gid == 0) {
 			throw new HTTPException\BadRequestException('gid not specified');
 		}
-	
+
 		// get data of the specified group id
 		$group = $this->dba->selectFirst('group', [], ['uid' => $uid, 'id' => $gid]);
 		// error message if specified gid is not in database
 		if (!$group) {
 			throw new HTTPException\BadRequestException('gid not available');
 		}
-	
+
 		if (Group::update($gid, $name)) {
 			$list = $this->friendicaGroup->createFromId($gid);
-	
+
 			$this->response->exit('statuses', ['lists' => ['lists' => $list]], $this->parameters['extension'] ?? null, Contact::getPublicIdByUserId($uid));
 		}
 	}