diff --git a/README.md b/README.md
index 7b4280800e4f9a432668b99f670d804918efe121..a16eada71a8e06a233deacaefdfca43f917d09f7 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ WE ARE AT THE COLLECTION PHASE :)
 
 ## How to contribute
 
-At the pages, you can find a tentative outline of the portal. This is not yet fixed, and so far, no content has been created. Content is stored in markdown files in the "pages" folder.
+At the pages, you can find a tentative outline of the portal (created from SUMMARY.md). This is not yet fixed, and so far, no content has been created. Content is stored in markdown files in the "pages" folder.
 
 To add information, create a appropriately named md file in the pages folder. If not sure how to name your file, have a look at the outline for guidance where your info might go.
 You can also just add random snippets of information, the proper naming and ordering (and further integration of external resources like notebooks, links etc.) will be done in the editing.