Update the readme with meeting and notes link (kubernetes-sigs#4)

Starting a bi-weekly meeting.  Updated the links and message.

Author: Loc Nguyen

README.md

@@ -6,9 +6,9 @@ This repository hosts a concrete implementation of a provider for vsphere for th
 
 Learn how to engage with the Kubernetes community on the [community page](http://kubernetes.io/community/).
 
-* Join our Cluster API working group sessions
-  * Weekly on Wednesdays @ 10:00 PT on [Zoom](https://zoom.us/j/166836624)
-  * Previous meetings: \[ [notes](https://docs.google.com/document/d/16ils69KImmE94RlmzjWDrkmFZysgB2J4lGnYMRN89WM/edit) | [recordings](https://www.youtube.com/playlist?list=PL69nYSiGNLP29D0nYgAGWt1ZFqS9Z7lw4) \]
+* Join our Cluster API vSphere Provider sessions
+  * Bi-weekly on Mondays @ 1:00 PT on [Zoom](https://zoom.us/j/875399243) starting on 8/13
+  * Previous meetings: \[ [notes](https://docs.google.com/document/d/1jQrQiOW75uWraPk4b_LWtCTHwT7EZwrWWwMdxeWOEvk/edit?usp=sharing) \]
 
 You can reach the maintainers of this project at: