clarify friends.hops in the example

examples/friends.rs

@@ -51,10 +51,13 @@ async fn run() -> Result<(), GolgiError> {
     // Blocking can be achieved in a similar fashion.
     let _block_response = sbot_client.block(&to_block).await?;
 
-    // Get a list of peers within 1 hop of the local identity.
+    // Get a list of peers within 0 hops of the local identity.
+    // This returns a list of peers whom we follow.
+    // If `max` is set to 1, the list will include the peers we follow plus
+    // the peers that they follow.
     let follows = sbot_client
         .friends_hops(FriendsHops {
-            max: 1,
+            max: 0,
             start: None,
             // The `reverse` parameter is not currently implemented in `go-sbot`.
             reverse: Some(false),