Merge pull request microsoft#425 from microsoft/docs-gh-updates

docs: readme and deployment guide updates

Author: Vinay-Microsoft

README.md

@@ -85,8 +85,6 @@ Check the [Azure Products by Region](https://azure.microsoft.com/en-us/explore/g
 
 Pricing varies per region and usage, so it isn't possible to predict exact costs for your usage. The majority of the Azure resources used in this infrastructure are on usage-based pricing tiers. However, Azure Container Registry has a fixed cost per registry per day.
 
-{🟨TODO: Update with solution specific estimate sheet}
-
 Use the [Azure pricing calculator](https://azure.microsoft.com/en-us/pricing/calculator) to calculate the cost of this solution in your subscription. 
 
 Review a [sample pricing sheet](https://azure.com/e/2402502429fc46429e395e0bb93d0711) in the event you want to customize and scale usage.

docs/DeploymentGuide.md

@@ -168,7 +168,7 @@ Once you've opened the project in [Codespaces](#github-codespaces), [Dev Contain
 
      > Note: Authentication changes can take up to 10 minutes 
 
-    Follow steps in [App Authentication](./AppAuthentication.md) to configure authenitcation in app service.
+    Follow steps in [App Authentication](./AppAuthentication.md) to configure authentication in app service.
 
 2. **Deleting Resources After a Failed Deployment**  
 
@@ -177,4 +177,4 @@ Once you've opened the project in [Codespaces](#github-codespaces), [Dev Contain
 ## Next Steps
 Now that you've completed your deployment, you can start using the solution. 
 
-To help you get started, here are some [Sample Questions](./SampleQuestions.md) you can follow to try it out.
+To help you get started, here are some [Sample Questions](./SampleQuestions.md) you can follow to try it out.