diff --git a/SC2119.md b/SC2119.md
index c9098e1..6438ae6 100644
--- a/SC2119.md
+++ b/SC2119.md
@@ -1,3 +1,3 @@
-# Use foo "$@" if function's $1 should mean script's $1.
+# Use `foo "$@"` if function's `$1` should mean script's `$1`.
 
 See companion warning [[SC2120]].