diff --git a/SC2028.md b/SC2028.md
index 76645cb..28fa7a1 100644
--- a/SC2028.md
+++ b/SC2028.md
@@ -9,7 +9,7 @@ echo "Name:\t$value"
 ### Correct code:
 
 ```sh
-printf "Name:\t%s\n" "$value"
+printf 'Name:\t%s\n' "$value"
 ```
 
 ### Rationale: