diff --git a/SC2302.md b/SC2302.md
index 650814e..937c93c 100644
--- a/SC2302.md
+++ b/SC2302.md
@@ -1,4 +1,4 @@
-## This loops over values. To loop over keys, use "${!array[@]}".
+## This loops over values. To loop over keys, use `"${!array[@]}"`.
 
 Plus companion warning [[SC2303]]: `i is an array value, not a key. Use directly or loop over keys instead.`