diff --git a/lib/base.php b/lib/base.php
index 3a56a2f8b9857387a2f2eec6131dc304209e0f62..d425706e8ed1af3e1963bb9f139682e66461600a 100644
--- a/lib/base.php
+++ b/lib/base.php
@@ -14,7 +14,7 @@
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
- *
+ *t
  * You should have received a copy of the GNU Affero General Public
  * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
  *
@@ -721,7 +721,7 @@ class OC {
 			header('Status: 400 Bad Request');
 			OC_Template::printErrorPage(
 				$l->t('You are accessing the server from an untrusted domain.'),
-				$l->t('Please contact your administrator. If you are the administrator of this instance configure the "trusted_domain" setting in config/config.php. An example configuration is provided in config/config.sample.php.')
+				$l->t('Please contact your administrator. If you are an administrator of this instance, configure the "trusted_domain" setting in config/config.php. An example configuration is provided in config/config.sample.php.')
 			);
 			return;
 		}