base-manager: additional indentation for the block covered by ref/unref

src/mm-base-manager.c

@@ -226,7 +226,7 @@ device_removed (MMBaseManager  *self,
              * support_check_cancel() and g_hash_table_remove(), we hold a full reference
              * ourselves. */
             g_object_ref (device);
-
+            {
                 mm_info ("(%s/%s): released by device '%s'", subsys, name, mm_device_get_uid (device));
                 mm_device_release_port (device, kernel_device);
 
@@ -241,6 +241,7 @@ device_removed (MMBaseManager  *self,
                     mm_device_remove_modem (device);
                     g_hash_table_remove (self->priv->devices, mm_device_get_uid (device));
                 }
+            }
             g_object_unref (device);
         }