minor typo fix (#32)

2017-01-28 04:17:28 +01:00
parent 4a034018cb
commit dab3727159
1 changed files with 2 additions and 1 deletions
@@ -61,7 +61,8 @@ fn simulate_servers() {
  servers[0].start_miner();
  let original_height = servers[0].head().height;

-  // monitor for a change of head on a different server and check we 
+  // monitor for a change of head on a different server and check whether
+  // chain height has changed
  evtlp.run(change(&servers[4]).and_then(|tip| {
    assert!(tip.height == original_height+1);
    Ok(())