code shortening after rebase

src/main/java/com/owncloud/android/utils/ErrorMessageAdapter.java

@@ -313,9 +313,6 @@ public class ErrorMessageAdapter {
         return code == ResultCode.WRONG_CONNECTION ||
                 code == ResultCode.TIMEOUT ||
                 code == ResultCode.HOST_NOT_AVAILABLE ||
-                code == ResultCode.MAINTENANCE_MODE) {
-            return true;
-        } else
-            return false;
+                code == ResultCode.MAINTENANCE_MODE;
     }
 }