diff --git a/sample/Assets/Scripts/SelectAuthMethodScript.cs b/sample/Assets/Scripts/SelectAuthMethodScript.cs
index 0c614f91..cf65e2e9 100644
--- a/sample/Assets/Scripts/SelectAuthMethodScript.cs
+++ b/sample/Assets/Scripts/SelectAuthMethodScript.cs
@@ -11,9 +11,9 @@ public class SelectAuthMethodScript : MonoBehaviour
     [SerializeField] private GameObject TopPadding;
     [SerializeField] private Text Output;
     [SerializeField] private Button UseDeviceCodeAuthButton;
-    [SerializeField] private Button UsePKCEButton;
+    [SerializeField] private Button UsePKCEButton;
 #pragma warning restore CS8618
-
+
     void Start()
     {
         // Determine if PKCE is supported based on the platform
@@ -72,6 +72,10 @@ public void UsePKCE()
     /// <summary>
     /// Initialises Passport.
     /// </summary>
+    /// <param name="redirectUri">(Android, iOS and macOS only) The URL to which auth will redirect the browser after 
+    /// authorisation has been granted by the user</param>
+    /// <param name="logoutRedirectUri">The URL to which auth will redirect the browser
+    /// after log out is complete</param>
     private async void InitialisePassport(string redirectUri = null, string logoutRedirectUri = null)
     {
         ShowOutput("Initialising Passport...");