diff --git a/fetch-usage.js b/fetch-usage.js
index c62facd..0bfd4d2 100755
--- a/fetch-usage.js
+++ b/fetch-usage.js
@@ -17,8 +17,7 @@
  *
  * Output: Writes JSON to $CLAUDE_USAGE_CACHE or /tmp/claude_usage.json
  *
- * Cron example (every 5 min):
- *   */5 * * * * /usr/bin/node /path/to/fetch-usage.js 2>/dev/null
+ * Cron: every 5 min (see install.sh or README for crontab line)
  */
 const fs = require('fs');
 const path = require('path');