change remote cloud naming to Nextcloud

Author: icewind1991

apps/files_external/lib/Lib/Backend/OwnCloud.php

@@ -37,7 +37,7 @@ public function __construct(IL10N $l, Password $legacyAuth) {
 			->setIdentifier('owncloud')
 			->addIdentifierAlias('\OC\Files\Storage\OwnCloud') // legacy compat
 			->setStorageClass('\OCA\Files_External\Lib\Storage\OwnCloud')
-			->setText($l->t('ownCloud'))
+			->setText($l->t('Nextcloud'))
 			->addParameters([
 				(new DefinitionParameter('host', $l->t('URL'))),
 				(new DefinitionParameter('root', $l->t('Remote subfolder')))