add info to price updater

README.md

@@ -48,3 +48,10 @@ Smart and simple exchange managed by git issue tracking system.
 | --- | --- |
 | Offer | offer goods and services |
 | Need | demand goods and services |
+
+
+#### crontab ( for auto update )
+~~~
+22 2 * * *      gitlab-runner   cd /home/gitlab-runner/projects/p2p.faircoin.co && python3 ./price_update.py
+*/2 * * * *     gitlab-runner   cd /home/gitlab-runner/projects/p2p.faircoin.co && python3 ./git_import.py
+~~~