diff --git a/book/chapter-02-the-package-based.md b/book/chapter-02-the-package-based.md
index f2f90a99..690b3e33 100644
--- a/book/chapter-02-the-package-based.md
+++ b/book/chapter-02-the-package-based.md
@@ -9,12 +9,12 @@ companies to more advanced package building.
 
 composite packages on GeneralBots:
 
-1 .gbai
-2 .gbapp
-3 .gbot
-4 .gbtheme
-5 .gbkb
-6 .gblib
+ .gbai
+ .gbapp
+ .gbot
+ .gbtheme
+ .gbkb
+ .gblib