diff --git a/scheme/httpd/surflets/surflets-structures.txt b/scheme/httpd/surflets/surflets-structures.txt
index 1ca7b11..1443d89 100644
--- a/scheme/httpd/surflets/surflets-structures.txt
+++ b/scheme/httpd/surflets/surflets-structures.txt
@@ -3,7 +3,7 @@ We have three basic layers of structures:            -*- Outline -*-
 * Overview
 (a) Basic User           surflets, simple-surflet-api
 (b) Advanced User        surflets/my-sxml, surflets/my-sessions,
-                         surflet-handler/primitives
+                         surflets/primitives
 (c) Administrative User  surflet-handler/admin, profiling
 
 The fourth layer:
@@ -21,6 +21,7 @@ own rules.
                      . get-bindings, extract-bindings, ...
                      . make-address, make-annotated-address, ...
                      . returned-via?, case-returned-via, ...
+		     . get-session-data, set-session-data!
                      surflets is splitted in several parts, that can
                        be loaded independently from each other.