diff --git a/SC2253.md b/SC2253.md
index 09d1754..e355f55 100644
--- a/SC2253.md
+++ b/SC2253.md
@@ -1,4 +1,4 @@
-## Use -R to recurse, or explicitly a-r to remove read permissions.
+## Use `-R` to recurse, or explicitly `a-r` to remove read permissions.
 
 ### Problematic code: