diff --git a/SC2091.md b/SC2091.md
index e6d8059..ee3477f 100644
--- a/SC2091.md
+++ b/SC2091.md
@@ -15,7 +15,7 @@ or
 make_command() {
   printf 'cat header %q footer > %q\n' "$1" "$2" | tee log
 }
-$(make_command)
+$(make_command foo.html output/foo.html)
 ```
 
 ### Correct code:
@@ -33,7 +33,7 @@ or
 make_command() {
   printf 'cat header %q footer > %q\n' "$1" "$2" | tee log
 }
-eval "$(make_command)"
+eval "$(make_command foo.html output/foo.html)"
 ```
 ### Rationale: