diff --git a/04-changes.md b/04-changes.md
index 5e7dbdf5c9..1f10dfb5d7 100644
--- a/04-changes.md
+++ b/04-changes.md
@@ -55,7 +55,7 @@ $ ls
 guacamole.md
 ```
 
-`guacamole.md` contains a single line, which we can see by running:
+`guacamole.md` contains three lines, which we can see by running:
 
 ```bash
 $ cat guacamole.md
diff --git a/md5sum.txt b/md5sum.txt
index efb0454334..391a43f0c2 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -6,7 +6,7 @@
 "episodes/01-basics.md" "78184e84f5bf3b0dd88de3918e927591" "site/built/01-basics.md" "2024-06-20"
 "episodes/02-setup.md" "ff206706b9e5521d474bd7b8e8ccc832" "site/built/02-setup.md" "2024-09-29"
 "episodes/03-create.md" "c1198fc3106059d83fd8078d57fbbfef" "site/built/03-create.md" "2024-09-29"
-"episodes/04-changes.md" "424d2f82315f1b95ea4e6311cf4da5b3" "site/built/04-changes.md" "2024-10-08"
+"episodes/04-changes.md" "321db441e7e13d1c710b623835da91f8" "site/built/04-changes.md" "2024-10-25"
 "episodes/05-history.md" "c535c544c5d01637f78f2cc6031196cb" "site/built/05-history.md" "2024-10-08"
 "episodes/06-ignore.md" "3a56f9255434111624a69a81713d00e4" "site/built/06-ignore.md" "2024-09-29"
 "episodes/07-github.md" "cc33245b998145b54cfbfc1a647a523d" "site/built/07-github.md" "2024-10-08"