Update README.md (#153)

Typo

README.md

@@ -12,7 +12,7 @@ It encourages the use of [modern devops principles](Docs/design-principles.md).
 - Checkout the [latest release notes](Docs/Release/2019-09.md).
 
 ## Repo structure
-Here's what included:
+Here's what is included:
 
 - [Agent](./Agent/readme.md) A self-hosted agent for Azure DevOps. You will need this because the built-in agents have a timeout of 1 hour.
 - [Config](./Config) The configuration used when running the toolkit. This tells the toolkit where to store audit logs.
@@ -21,4 +21,4 @@ Here's what included:
 - [LabVM](./LAbVM/readme.md) This provides a click-to-deploy experience for setting up the toolkit on a VM in Azure. The VM has all of the dependencies installed for the toolkit.
 - [Modules](./Modules) Modules are the building blocks for the reference architectures. An indvidual module is an Azure Reousrce Manager template for deploying a single resource or a set of closely related resources. These modules are structured in a way to facilitate passing outputs to subsequent deployments.
 - [Orchestration](./Orchestration) This folder contains the scripts for the toolkit. The primary entry point is `Orchestration\OrchestrationService\ModuleConfigurationDeployment.ps1`. This script is used for local deployments and by the sample Azure DevOps pipelines.
-- [Scripts](./Scripts) These are additional assets that are used when deploying some of the environments.
+- [Scripts](./Scripts) These are additional assets that are used when deploying some of the environments.