diff --git a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-intro.rst b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-intro.rst
index 539bb62d81..98f152df80 100644
--- a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-intro.rst
+++ b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-intro.rst
@@ -258,6 +258,8 @@ the append file would match the following recipe names::
   busybox_1.21.1.bb
   busybox_1.21.2.bb
   busybox_1.21.3.bb
+  busybox_1.21.10.bb
+  busybox_1.21.11.bb
 
 .. note::