[SDK-165]: Minor README sentence structure changes

Author: echarrod

README.md

@@ -91,11 +91,11 @@ import "yoti_python_sdk"
 
 After creating your application on the [Yoti Dashboard](https://www.yoti.com/dashboard/), you need to download the `.PEM` key and save it *outside* the repo (keep it private).
 
-The following variables are then required for the SDK to work, these are found under the different tabs of your Yoti application's settings page ([Yoti Dashboard](https://www.yoti.com/dashboard/)):
+The variables required for the SDK to work are found in the tabs on your Yoti application's settings page ([Yoti Dashboard](https://www.yoti.com/dashboard/)). These are:
 
 * **`YOTI_APPLICATION_ID`** - This is used to configure the [Yoti Login Button](https://www.yoti.com/developers/documentation/#2-front-end-integration).
-* **`YOTI_CLIENT_SDK_ID`** - is the SDK identifier generated by Yoti Dashboard in the Key tab when you create your app. Note this is not your Application Identifier which is needed by your client-side code
-* **`YOTI_KEY_FILE_PATH`** - is the path to the application .pem file, we recommend keeping your .pem file outside of your repository. It can be downloaded only once from the Keys tab in your Yoti Dashboard. (e.g. /home/user/.ssh/access-security.pem)
+* **`YOTI_CLIENT_SDK_ID`** - This is the SDK identifier generated by Yoti Dashboard in the Key tab when you create your app. Note this is not your Application Identifier which is needed by your client-side code.
+* **`YOTI_KEY_FILE_PATH`** - This is the path to the application .pem file, we recommend keeping your .pem file outside of your repository. It can be downloaded only once from the Keys tab in your Yoti Dashboard. (e.g. /home/user/.ssh/access-security.pem).
 
 **Please do not open the pem file** as this might corrupt the key and you will need to create a new application.