more acro fixes

Author: JamesBurnside

articles/communication-services/tutorials/call-readiness/call-readiness-overview.md

@@ -26,7 +26,7 @@ It may be impossible to predict every issue or combination of issues that may ar
 - Only expose an issue if it's going to negatively impact the experience
 - Avoid making a user hunt for a resolution;  Offer guided help to resolve the issue
 
-Related to this tutorial is the Azure Communication Services [Network Testing Diagnostic Tool](../../concepts/developer-tools/network-diagnostic.md). Users can user the Network Testing Diagnostics Tool for further troubleshooting in customer support scenarios.
+Related to this tutorial is the Azure Communication Services [Network Testing Diagnostic Tool](../../concepts/developer-tools/network-diagnostic.md). Users can use the Network Testing Diagnostics Tool for further troubleshooting in customer support scenarios.
 
 ## Tutorial Structure
 

articles/communication-services/tutorials/call-readiness/call-readiness-tutorial-part-1-browser-support.md

@@ -281,7 +281,7 @@ export const EnvironmentChecksComponent = (props: {
 
 We can then add the `EnvironmentChecksComponent` to the `App.tsx`. The App then move the user to the _Device Checks_ stage once the test is successful using the `onTestsSuccessful` callback:
 
-Now we will import the new component into our app in `App.tsx`
+Now we import the new component into our app in `App.tsx`
 
 ```ts
 import { EnvironmentChecksComponent } from './EnvironmentChecksComponent';

articles/communication-services/tutorials/call-readiness/call-readiness-tutorial-part-3-camera-microphone-setup.md

@@ -58,7 +58,7 @@ We can then add this DeviceSetup to our App.
 
 - When the PreCallChecksComponent completes, it forwards the user to the `deviceSetup` state.
 - When the user is in the `deviceSetup` state, we render the `DeviceSetup` component.
-- When the device setup is complete, we forward the user to the `finished` state. In a production App, this forward is typically when you would move the user to a call screen.
+- When the device setup is complete, the user is forwarded to the `finished` state. In a production App, this forward is typically when you would move the user to a call screen.
 
 First import the DeviceSetup component we created: