Update about.md

Author: anistark

about.md

@@ -9,10 +9,10 @@ BangPypers, the Bangalore Python Usergroup is one of the largest and oldest Pyth
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-The group maintains a <a target="_blank" rel="noopener noreferrer" href="http://mail.python.org/mailman/listinfo/bangpypers">mailing list</a> to discuss about various python-related topics and organizes monthly meetups regularly. Meetups usually happen on the third Saturday of every month. Look at our <a target="_blank" rel="noopener noreferrer" href="http://www.meetup.com/BangPypers/">Meetup.com page</a> for upcoming meetups.
+The group maintains a <a target="_blank" rel="noopener noreferrer" href="http://mail.python.org/mailman/listinfo/bangpypers">mailing list</a> to discuss about various python-related topics and organizes monthly meetups regularly. Meetups usually happen on the third Saturday of every month. Look at our <a target="_blank" rel="noopener noreferrer" href="https://meetup.com/BangPypers/">Meetup.com page</a> for upcoming meetups.
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-<a target="_blank" rel="noopener noreferrer" href="http://mail.python.org/mailman/listinfo/bangpypers">Join our mailing list</a> | <a target="_blank" rel="noopener noreferrer" href="http://www.meetup.com/BangPypers/">Visit our meetup page</a> | <a target="_blank" rel="noopener noreferrer" href="http://www.bangpypers.slack.com/">Join us on Slack</a>
+<a target="_blank" rel="noopener noreferrer" href="http://mail.python.org/mailman/listinfo/bangpypers">Join our mailing list</a> | <a target="_blank" rel="noopener noreferrer" href="https://meetup.com/BangPypers/">Visit our meetup page</a> | <a target="_blank" rel="noopener noreferrer" href="https://bangpypers.slack.com/">Join us on Slack</a>
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 If you need a Slack invite, <a target="_blank" rel="noopener noreferrer" href="https://join.slack.com/t/bangpypers/shared_invite/zt-84wr9lom-RKtc~mw9eHdvw~8_YPaKQg">click here.</a>