chore(books): re-scrape

dergigi · dergigi · commit 86b94431a336 · 2023-09-07T09:22:23.000+02:00
diff --git a/collections/_books/bitcoin-a-work-in-progress.md b/collections/_books/bitcoin-a-work-in-progress.md
@@ -2,7 +2,7 @@
 layout: page-books
 title: Bitcoin, A Work In Progress
 subtitle: Technical Innovations from the Trenches
-atf: 
+atf: true
 essential: 
 category: technical
 authors: ['Sjors Provoost']
