README edit

README.md

@@ -4,4 +4,4 @@
 ### To run
 `/PATH/TO/makefortune.sh` would create fortune.rss in the `/PATH/TO/` folder.
 
-For best results, do this as a cronjob, and make `/PATH/TO/` accessible by web.
+Tip: do this as a cron job, and make `/PATH/TO/` accessible by web.