README: change Community Meeting to use BlueJeans

https://bluejeans.com/2732309610

Signed-off-by: Gyuho Lee <gyuhox@gmail.com>

README.md

@@ -37,10 +37,10 @@ See [etcdctl][etcdctl] for a simple command line client.
 
 ## Community meetings
 
-etcd contributors and maintainers have bi-weekly meetings at 11:00 AM (USA Pacific) on Tuesdays. There is an [iCalendar][rfc5545] format for the meetings [here](meeting.ics). Anyone is welcome to join via [Zoom][zoom] or audio-only: +1 669 900 6833. An initial agenda will be posted to the [shared Google docs][shared-meeting-notes] a day before each meeting, and everyone is welcome to suggest additional topics or other agendas.
+etcd contributors and maintainers have bi-weekly meetings at 11:00 AM (USA Pacific) on Tuesdays. There is an [iCalendar][rfc5545] format for the meetings [here](meeting.ics). Anyone is welcome to join via [BlueJeans][bluejeans] or audio-only: +1 669 900 6833. An initial agenda will be posted to the [shared Google docs][shared-meeting-notes] a day before each meeting, and everyone is welcome to suggest additional topics or other agendas.
 
 [rfc5545]: https://tools.ietf.org/html/rfc5545
-[zoom]: https://coreos.zoom.us/j/854793406
+[bluejeans]: https://bluejeans.com/2732309610
 [shared-meeting-notes]: https://docs.google.com/document/d/1DbVXOHvd9scFsSmL2oNg4YGOHJdXqtx583DmeVWrB_M/edit#
 
 ## Getting started