ShareByMailProvider: getAccessList: recommended style changes

Signed-off-by: Adam Serbinski <adam@serbinski.com>

apps/sharebymail/lib/ShareByMailProvider.php

@@ -1108,7 +1108,7 @@ class ShareByMailProvider implements IShareProvider {
 			));
 		$cursor = $qb->executeQuery();
 
-		$mail = array();
+		$mail = [];
 		while ($row = $cursor->fetch()) {
 			if ($currentAccess === false) {
 				$mail[] = $row['share_with'];

lib/private/Share20/Manager.php

@@ -1690,9 +1690,9 @@ class Manager implements IManager {
 	 *  ],
 	 *  public => bool
 	 *  mail => [
-         *      'email1@maildomain1' => ['node_id' => 42, 'token' => 'aBcDeFg'],
-         *      'email2@maildomain2' => ['node_id' => 23, 'token' => 'hIjKlMn'],
-         *  ]
+	 *      'email1@maildomain1' => ['node_id' => 42, 'token' => 'aBcDeFg'],
+	 *      'email2@maildomain2' => ['node_id' => 23, 'token' => 'hIjKlMn'],
+	 *  ]
 	 * ]
 	 *
 	 * The access list to '/folder1/folder2/fileA' **without** $currentAccess is: