diff --git a/book/source/02-highlevel.md b/book/source/02-highlevel.md
index 832bc3d..af539b3 100644
--- a/book/source/02-highlevel.md
+++ b/book/source/02-highlevel.md
@@ -102,7 +102,7 @@ There is [ongoing work](https://datatracker.ietf.org/doc/draft-wussler-openpgp-p
 
 ## Zooming in: Internal structure of OpenPGP data
 
-OpenPGP data is internally structured as "packets." We'll look into examples of this internal structure throughout the following chapters.
+OpenPGP data is internally structured as "packets." We'll look into examples of this internal structure in a series of chapters at the end of this document.
 
 Getting familiar with the internal format of OpenPGP data is a good way to get familiar with the [RFC](https://datatracker.ietf.org/doc/draft-ietf-openpgp-crypto-refresh/), and it may also come in handy for debugging issues.