Fix typo (#2443)

1 files changed, 1 insertions, 1 deletions

diff --git a/cli/tokio_util.rs b/cli/tokio_util.rs
index 9204b2ae1..4c4b36d5e 100644
--- a/cli/tokio_util.rs
+++ b/cli/tokio_util.rs
@@ -30,7 +30,7 @@ where
 ///
 /// This creates a new tokio runtime, with many new threads, to execute the
 /// given future. This is useful when we want to block the main runtime to
-/// resolve a future without worrying that we'll us up all the threads in the
+/// resolve a future without worrying that we'll use up all the threads in the
 /// main runtime.
 pub fn block_on<F, R, E>(future: F) -> Result<R, E>
 where