--- /dev/null
+/**
+ * Implements hook_language_types_info_alter().
+ */
+function {{ machine_name }}_language_types_info_alter(array &$language_types) {
+ if (isset($language_types['custom_language_type'])) {
+ $language_types['custom_language_type_custom']['description'] = t('A far better description.');
+ }
+}