Merge pull request #15903 from owncloud/issue-15899-fix-getfoortfolder-doc

Fix return type of the getRootFolder() method

lib/private/server.php

@@ -492,7 +492,7 @@ class Server extends SimpleContainer implements IServerContainer {
 	/**
 	 * Returns the root folder of ownCloud's data directory
 	 *
-	 * @return \OCP\Files\Folder
+	 * @return \OCP\Files\IRootFolder
 	 */
 	public function getRootFolder() {
 		return $this->query('RootFolder');

lib/public/iservercontainer.php

@@ -87,7 +87,7 @@ interface IServerContainer {
 	/**
 	 * Returns the root folder of ownCloud's data directory
 	 *
-	 * @return \OCP\Files\Folder
+	 * @return \OCP\Files\IRootFolder
 	 * @since 6.0.0
 	 */
 	public function getRootFolder();