Update README.md

Author: idubnori

README.md

@@ -13,7 +13,7 @@ This sample has the 100 tests, and slices them to 20 tests in 5 jobs. You can se
 jobs:
 - job: 'ParallelTesting'
   pool:
-    name: Hosted Ubuntu 1604
+    vmImage: 'ubuntu-latest'
   strategy:
     parallel: 5
   displayName: Run tests in parallel
@@ -40,4 +40,4 @@ jobs:
 ```
 
 ## References
- - [Speed up testing by running tests in parallel - Azure Pipelines & TFS | Microsoft Docs](https://docs.microsoft.com/en-us/azure/devops/pipelines/test/parallel-testing-any-test-runner?view=vsts)
+ - [Speed up testing by running tests in parallel - Azure Pipelines & TFS | Microsoft Docs](https://docs.microsoft.com/en-us/azure/devops/pipelines/test/parallel-testing-any-test-runner?view=vsts)