diff --git a/sample/README.md b/sample/README.md
index 4e90ae7..c54278a 100644
--- a/sample/README.md
+++ b/sample/README.md
@@ -27,7 +27,7 @@ Including loop, condition, and other fundamental statements.
 
 	sample07.bas
 
-**YARD (Yet Another RPG Dungeon)**
+**A comprehensive simple game named YARD (Yet Another RPG Dungeon)**
 
 	yard/entity.bas
 	yard/goal.bas
diff --git a/sample/yard/README.md b/sample/yard/README.md
index 23f503d..966ce0f 100644
--- a/sample/yard/README.md
+++ b/sample/yard/README.md
@@ -2,7 +2,7 @@
 
 **Copyright (C) 2016 Wang Renxin. All rights reserved.**
 
-Yet Another RPG Dungeon is a text based game. It's aimed to be a comprehensive example and or a tutorial which shows multiple aspects of MY-BASIC.
+"Yet Another RPG Dungeon" is a text based game. It's a simple comprehensive example and a tutorial which demonstrates lots of concepts of MY-BASIC.
 
 ### Usage