diff --git a/src/db_add_language/db_add_language.cpp b/src/db_add_language/db_add_language.cpp
index fa7537a..a649999 100644
--- a/src/db_add_language/db_add_language.cpp
+++ b/src/db_add_language/db_add_language.cpp
@@ -1,5 +1,5 @@
 /*
- * AIM db_extractor
+ * AIM db_add_language
  * Copyright (C) 2017 lzwdgc
  *
  * This program is free software: you can redistribute it and/or modify
@@ -16,6 +16,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+// This program can add db localization into P4 (not into original game)
+// using original db
+// and google/yandex services for automatic translation.
+
 #include <common.h>
 #include <db.h>