Update README.md

Author: glibnub

README.md

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 # Demo - To-do list reimagined web app
 
-This code sample is one of three referenced in the Azure AD sessions of the [Microsoft Cloud Roadshow](https://www.microsoftcloudroadshow.com/).  Recordings of these sessions will be available shortly [here](https://mva.microsoft.com/training-courses/add-identity-into-your-cloudbased-apps-13989).  We recommend you watch one of these recordings to understand the purpose and goals of this code sample.
+This code sample is one of three referenced in the Azure AD sessions of the [Microsoft Cloud Roadshow](https://channel9.msdn.com/Series/This-Week-on-MVA/Microsoft-Cloud-Roadshow-Toronto).  Recordings of these sessions will be available shortly [here](https://mva.microsoft.com/training-courses/add-identity-into-your-cloudbased-apps-13989).  We recommend you watch one of these recordings to understand the purpose and goals of this code sample.
 
 To-Do List Reimagined (tdlr;) is a new cloud service that allows users to store and manage a list of tasks.  It integrates with Azure AD in order to provide enterprise features to its customers that have an existing Azure AD tenant.  These features include: