Update get-started-volume-indicator.md

Author: sloanster

articles/communication-services/quickstarts/voice-video-calling/get-started-volume-indicator.md

@@ -1,7 +1,7 @@
 ---
 title: Quickstart - Add volume indicator to your Web calling app
 titleSuffix: An Azure Communication Services quickstart
-description: In this quickstart, you'll learn how to check call volume within you Web app when using Azure Communication Services.
+description: In this quickstart, you'll learn how to check call volume within your Web app when using Azure Communication Services.
 author: sloanster
 
 ms.author: micahvivion
@@ -13,16 +13,16 @@ ms.custom: mode-other
 ---
 
 # Accessing call volume level
-As a developer you can have control over checking microphone volume in Javascript. This quickstart shows examples of how to do this in the ACS WebJS.
+As a developer you can have control over checking microphone volume in JavaScript. This quickstart shows examples of how to accomplish this within the ACS WebJS.
 
 ## Prerequisites
-[!INCLUDE [Public Preview](../../../includes/public-preview-include-document.md)]
+[!INCLUDE [Public Preview](../../includes/public-preview-include-document.md)]
 
 >[!IMPORTANT]
 > The quick start examples here are available starting on the public preview version [1.9.1-beta.1](https://www.npmjs.com/package/@azure/communication-calling/v/1.9.1-beta.1) of the calling Web SDK. Make sure to use that SDK version or newer when trying this quickstart.
 
 ## Checking the audio stream volume
-As a developer it can be nice to have the ability to check and display to end users the current microphone volume. ACS calling API exposes this information using `getVolume`. The `getVolume` value is a number ranging from 0 to 100 (with 0 noting zero audio detected, 100 as the max level detectable). This value iss sampled every 200ms to get near realtime value of volume.
+As a developer it can be nice to have the ability to check and display to end users the current microphone volume. ACS calling API exposes this information using `getVolume`. The `getVolume` value is a number ranging from 0 to 100 (with 0 noting zero audio detected, 100 as the max level detectable). This value iss sampled every 200 ms to get near real time value of volume.
 
 ### Example usage
 Sample code to get volume of selected microphone. This example shows how to generate the volume level by accessing `getVolume`.