diff --git a/SC2091.md b/SC2091.md
index a87de8e..c0e94e1 100644
--- a/SC2091.md
+++ b/SC2091.md
@@ -1,4 +1,4 @@
-## Remove surrounding $() to avoid executing output (or use eval if intentional).
+## Remove surrounding `$()` to avoid executing output (or use `eval` if intentional).
 
 ### Problematic code: