Update _toc.yml

nerdyJuffie · web-flow · commit d16e85d0a303 · 2026-03-28T23:54:36.000+01:00
diff --git a/book/_toc.yml b/book/_toc.yml
@@ -48,6 +48,7 @@ parts:
       - file: some_content/hoofdstuk10
         sections:
           - file: some_content/snackmachine
+          - file: some_content/treinreisplanner
 
   - caption: Miscellaneous
     chapters:
