rahul nits

Author: helloimalastair

src/content/docs/r2/examples/authenticate-r2-auth-tokens.mdx

@@ -10,10 +10,10 @@ The following example shows how to authenticate against R2 using the S3 API and
 :::note
 For providing secure access to bucket objects for anonymous users, we recommend using [pre-signed URLs](/r2/api/s3/presigned-urls/) instead.
 
-Pre-signed URLs do not require users to be a member of your organization and enable programmatic application directly.
+Pre-signed URLs do not require users to be a member of your organization and enable direct programmatic access to R2.
 :::
 
-Ensure you have set the following environmental variables prior to running either example. Refer to [Authentication](/r2/api/tokens/) for more information.
+Ensure you have set the following environment variables prior to running either example. Refer to [Authentication](/r2/api/tokens/) for more information.
 
 ```sh
 export AWS_REGION=auto