[RS] Add clarification of where a constant comes from
diff --git a/tutorial/rs/src/bin/tutorial_client.rs b/tutorial/rs/src/bin/tutorial_client.rs
index c80fafc..bfd81d4 100644
--- a/tutorial/rs/src/bin/tutorial_client.rs
+++ b/tutorial/rs/src/bin/tutorial_client.rs
@@ -75,7 +75,7 @@
     println!("multiplied 7 and 8 and got {}", res);
 
     // let's get the log for it
-    let res = client.get_struct(32)?;
+    let res = client.get_struct(logid /* 32 */)?;
     println!("got log {:?} for operation {}", res, logid);
 
     // ok - let's be bad :(