tighten section on doc structure

1 files changed, 3 insertions, 3 deletions

diff --git a/sq-guide.md b/sq-guide.md
index 7d6d668..e1d4f59 100644
--- a/sq-guide.md
+++ b/sq-guide.md
@@ -137,14 +137,14 @@ applications. (That will be covered by other documentation.)
 
 This guide has the following structure:
 
-* The previous chapter is a guide for getting started quickly. It's
+* The prelude chapter is a guide for getting started quickly. It's
   aimed at readers who are already familiar with the relevant
   cryptographic concepts, having perhaps used other software, and just
   want to see how to do a few basic things. That chapter provides no
   explanation, just shows the commands. You can safely skip it if you
   want to.
 * The appendixes show how to perform tasks to achieve specific goals.
-  These are expanded versions of the "getting started" prelude
+  These are expanded versions of the prelude
   examples, but with detailed, step-by-step explanations of
   everything. These "how to" guides are useful for getting things
   done, without having to wade through long discussions about
@@ -152,7 +152,7 @@ This guide has the following structure:
 * There is also an appendix with a glossary, which can be helpful for
   looking up unknown terminology, and another appendix with links to
   additional material relevant to Sequoia-PGP and cryptography.
-* The rest of this guide is mainly discussions of the concepts needed
+* The rest of this guide is discussions of the concepts needed
   to understand how cryptography works, and how to use it well.
 
 Notably, this guide is not meant to be a reference guide. It does not