diff --git a/docs/src/index.md b/docs/src/index.md
index 4c2aa3b..e3548f4 100644
--- a/docs/src/index.md
+++ b/docs/src/index.md
@@ -4,6 +4,8 @@ CurrentModule = PatternFolds
 
 # PatternFolds
 
+`PatternFolds` needs a more advanced documentation. Contribution are wlecome.
+
 ```@index
 ```