diff --git a/snippets/RGB-to-hexadecimal.md b/snippets/RGB-to-hexadecimal.md
index 3e53fc25d..11520c8e9 100644
--- a/snippets/RGB-to-hexadecimal.md
+++ b/snippets/RGB-to-hexadecimal.md
@@ -1,4 +1,4 @@
-## RGB to hexadecimal
+### RGB to hexadecimal
 
 Convert each value to a hexadecimal string, using `toString(16)`, then `padStart(2,'0')` to get a 2-digit hexadecimal value.
 Combine values using `join('')`.
diff --git a/snippets/greatest-common-divisor-(GCD).md b/snippets/greatest-common-divisor-(GCD).md
index 1a4b8a1e7..3a201fb28 100644
--- a/snippets/greatest-common-divisor-(GCD).md
+++ b/snippets/greatest-common-divisor-(GCD).md
@@ -1,4 +1,4 @@
-## Greatest common divisor (GCD)
+### Greatest common divisor (GCD)
 
 Use recursion.
 Base case is when `y` equals `0`. In this case, return `x`.