From ff015daf2d502a39c884c93f64e2547155303041 Mon Sep 17 00:00:00 2001
From: Lewin Bormann <lewin@lewin-bormann.info>
Date: Sat, 22 Jun 2019 12:33:38 +0200
Subject: [PATCH] chore(fmt): Make rustfmt on Travis happy.

---
 src/authenticator_delegate.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/authenticator_delegate.rs b/src/authenticator_delegate.rs
index df53017..fb19d38 100644
--- a/src/authenticator_delegate.rs
+++ b/src/authenticator_delegate.rs
@@ -57,7 +57,7 @@ pub enum PollError {
     /// Indicates that too many attempts failed.
     TimedOut,
     /// Other type of error.
-    Other(String)
+    Other(String),
 }
 
 impl fmt::Display for PollError {
@@ -67,7 +67,7 @@ impl fmt::Display for PollError {
             PollError::Expired(ref date) => writeln!(f, "Authentication expired at {}", date),
             PollError::AccessDenied => "Access denied by user".fmt(f),
             PollError::TimedOut => "Timed out waiting for token".fmt(f),
-            PollError::Other(ref s) => format!("Unknown server error: {}", s).fmt(f)
+            PollError::Other(ref s) => format!("Unknown server error: {}", s).fmt(f),
         }
     }
 }