diff --git a/skills/codex/SKILL.md b/skills/codex/SKILL.md
index a09ef15..21da4c7 100644
--- a/skills/codex/SKILL.md
+++ b/skills/codex/SKILL.md
@@ -207,15 +207,15 @@ echo "---TASK---..." | codex-wrapper --parallel
 
 **Incorrect (will trigger shell parsing errors):**
 ```bash
-# ❌ Wrong: no extra args allowed after --parallel
+# Bad: no extra args allowed after --parallel
 codex-wrapper --parallel - /path/to/dir <<'EOF'
 ...
 EOF
 
-# ❌ Wrong: --parallel does not take a task argument
+# Bad: --parallel does not take a task argument
 codex-wrapper --parallel "task description"
 
-# ❌ Wrong: workdir must live inside the task config
+# Bad: workdir must live inside the task config
 codex-wrapper --parallel /path/to/dir < tasks.txt
 ```