diff --git a/SC2179.md b/SC2179.md
index 5115b67..8c47dad 100644
--- a/SC2179.md
+++ b/SC2179.md
@@ -1,4 +1,4 @@
-## Use array+=("item") to append items to an array.
+## Use `array+=("item")` to append items to an array.
 
 ### Problematic code: