diff --git a/exercises/practice/high-scores/.docs/instructions.append.md b/exercises/practice/high-scores/.docs/instructions.append.md
index 0c5c9b5..ff0c1ff 100644
--- a/exercises/practice/high-scores/.docs/instructions.append.md
+++ b/exercises/practice/high-scores/.docs/instructions.append.md
@@ -1,4 +1,6 @@
-# SQLite-specific instructions
+# Instructions append
+
+## SQLite-specific instructions
 
 To populate the `results` table, there are four "properties" you must consider:
 
diff --git a/exercises/practice/isogram/.docs/instructions.append.md b/exercises/practice/isogram/.docs/instructions.append.md
index 8bf5f1b..d6f1990 100644
--- a/exercises/practice/isogram/.docs/instructions.append.md
+++ b/exercises/practice/isogram/.docs/instructions.append.md
@@ -1,4 +1,6 @@
-# Additional instructions
+# Instructions append
+
+## Additional instructions
 
 You will be provided a table named "isogram".
 The first column, "phrase", contains some text.