message: Fixes 'Authenticate with and call the Microsoft Graph' sample
diff: @@ -7,7 +7,7 @@ Obtain a new access token for the Microsoft Graph and use it an HTTP request.
  === "PowerShell"
  ```powershell
  - $token = m365 util accesstoken get --resource https://graph.microsoft.com --new
  + $token = m365 util accesstoken get --resource https://graph.microsoft.com --new --output text
  $me = Invoke-RestMethod -Uri https://graph.microsoft.com/v1.0/me -Headers @{"Authorization"="Bearer $token"}
  $me
  ```
  @@ -19,7 +19,7 @@ Obtain a new access token for the Microsoft Graph and use it an HTTP request.
  # requires jq: https://stedolan.github.io/jq/
  - token=`m365 util accesstoken get --resource https://graph.microsoft.com --new`
  + token=`m365 util accesstoken get --resource https://graph.microsoft.com --new --output text`
  me=`curl https://graph.microsoft.com/v1.0/me -H "Authorization: Bearer $token"`
  echo $me | jq
  ```
  