Spotify is a google cloud customer

The guide previously mentions "It’s not common to switch once you’re up and running, but it does happen: Spotify migrated from AWS to Google Cloud."

README.md

@@ -158,7 +158,7 @@ General Information
 -	**Combining AWS and other cloud providers:** Many customers combine AWS with other non-AWS services. For example, legacy systems or secure data might be in a managed hosting provider, while other systems are AWS. Or a company might only use S3 with another provider doing everything else. However small startups or projects starting fresh will typically stick to AWS or Google Cloud only.
 -	**Hybrid cloud:** In larger enterprises, it is common to have [hybrid deployments](https://aws.amazon.com/enterprise/hybrid/) encompassing private cloud or on-premises servers and AWS — or other enterprise cloud providers like [IBM](https://www.ibm.com/cloud-computing/solutions/hybrid-cloud)/[Bluemix](http://www.ibm.com/cloud-computing/bluemix/hybrid/), [Microsoft](https://www.microsoft.com/en-us/cloud-platform/hybrid-cloud)/[Azure](https://azure.microsoft.com/en-us/overview/azure-stack/), [NetApp](http://www.netapp.com/us/solutions/cloud/hybrid-cloud/), or [EMC](http://www.emc.com/en-us/cloud/hybrid-cloud-computing/index.htm).
 -	**Major customers:** Who uses AWS and Google Cloud?
-	-	AWS’s [list of customers](https://aws.amazon.com/solutions/case-studies/) includes large numbers of mainstream online properties and major brands, such as Netflix, Pinterest, Spotify, Airbnb, Expedia, Yelp, Zynga, Comcast, Nokia, and Bristol-Myers Squibb.
+	-	AWS’s [list of customers](https://aws.amazon.com/solutions/case-studies/) includes large numbers of mainstream online properties and major brands, such as Netflix, Pinterest, Spotify (moving to Google Cloud), Airbnb, Expedia, Yelp, Zynga, Comcast, Nokia, and Bristol-Myers Squibb.
 	-	Google Cloud’s [list of customers](https://cloud.google.com/customers/) is large as well, and includes a few mainstream sites, such as [Snapchat](http://www.businessinsider.com/snapchat-is-built-on-googles-cloud-2014-1), Best Buy, Domino’s, and Sony Music.
 
 ### Which Services to Use