Update tutorial-web-app-test-postman.md

Acrolynx fixes

Author: CaitlinV39

articles/healthcare-apis/azure-api-for-fhir/tutorial-web-app-test-postman.md

@@ -13,23 +13,23 @@ ms.date: 08/10/2021
 
 # Testing the FHIR API on Azure API for FHIR
 
-In the previous two steps, you deployed the Azure API for FHIR and registered your client application. You are now ready to test that your Azure API for FHIR is set up with your client application. 
+In the previous tutorial, you deployed the Azure API for FHIR and registered your client application. You're now ready to test your Azure API for FHIR. 
 
 ## Retrieve capability statement
-First we will get the capability statement for your Azure API for FHIR. 
-1. Open Postman
+First we'll get the capability statement for your Azure API for FHIR. 
+1. Open Postman.
 1. Retrieve the capability statement by doing `GET https://\<FHIR-SERVER-NAME>.azurehealthcareapis.com/metadata`. In the image below the FHIR server name is **fhirserver**.
 
 ![Capability Statement](media/tutorial-web-app/postman-capability-statement.png)
 
-Next we will attempt to retrieve a patient. To retrieve a patient, enter `GET https://\<FHIR-SERVER-NAME>.azurehealthcareapis.com/Patient`. You will receive a 401 Unauthorized error. This error is because you haven't proven that you should have access to patient data.
+Next we'll attempt to retrieve a patient. To retrieve a patient, enter `GET https://\<FHIR-SERVER-NAME>.azurehealthcareapis.com/Patient`. You’ll receive a 401 Unauthorized error. This error is because you haven't proven that you should have access to patient data.
 
 ## Get patient from FHIR server
 ![Failed Patient](media/tutorial-web-app/postman-patient-authorization-failed.png)
 
 In order to gain access, you need an access token.
-1. In Postman, select **Authorization** and set the Type to **OAuth2.0**
-1. Select **Get New Access Token**
+1. Select **Authorization** and set the Type to **OAuth2.0** in Postman.
+1. Select **Get New Access Token**.
 1. Fill in the fields and select **Request Token**. Below you can see the values for each field for this tutorial.
 
 |Field                |Value                                                               |
@@ -51,7 +51,7 @@ In order to gain access, you need an access token.
 ![Success Patient](media/tutorial-web-app/postman-patient-authorization-success.png)
 
 ## Post patient into FHIR server
-Now you have access, you can create a new patient. Here is a sample of a simple patient you can add into your FHIR server. Enter the code below into the **Body** section of Postman.
+Now you have access, you can create a new patient. Here's a sample of a simple patient you can add into your FHIR server. Enter this `json` into the **Body** section of Postman.
 
 ``` json
     {
@@ -80,7 +80,7 @@ Now you have access, you can create a new patient. Here is a sample of a simple
 This POST will create a new patient in your FHIR server with the name James Tiberious Kirk.
 ![Post Patient](media/tutorial-web-app/postman-post-patient.png)
 
-If you do the GET step above to retrieve a patient again, you will see James Tiberious Kirk listed in the output.
+If you do the GET command to retrieve a patient again, you'll see James Tiberious Kirk listed in the output.
 
 > [!NOTE]
 > When sending requests to the Azure API for FHIR, you need to ensure that you've set the content-type header to `application/json`
@@ -92,7 +92,7 @@ If you ran into issues during any of these steps, review the documents we have p
 * [Access token validation](azure-api-fhir-access-token-validation.md) - This how-to guide gives more specific details on access token validation and steps to take to resolve access issues.
 
 ## Next Steps
-Now that you can successfully connect to your client application, you are ready to write your web application.
+Now that you can successfully connect to your client application, you’re ready to write your web application.
 
 >[!div class="nextstepaction"]
 >[Write a web application](tutorial-web-app-write-web-app.md)