From 4f11a5b75e6a475b7c334ddd4cb54c7301f1cb62 Mon Sep 17 00:00:00 2001
From: Bo Chai <mchai@microsoft.com>
Date: Sat, 3 Nov 2018 17:58:52 -0700
Subject: [PATCH] Fix the exception message in ExpireTimeouts

---
 src/DotNetty.Common/Utilities/HashedWheelTimer.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DotNetty.Common/Utilities/HashedWheelTimer.cs b/src/DotNetty.Common/Utilities/HashedWheelTimer.cs
index cd37cb1ed..af96b56c6 100644
--- a/src/DotNetty.Common/Utilities/HashedWheelTimer.cs
+++ b/src/DotNetty.Common/Utilities/HashedWheelTimer.cs
@@ -615,7 +615,7 @@ public void ExpireTimeouts(TimeSpan deadline)
                             // The timeout was placed into a wrong slot. This should never happen.
                             throw new InvalidOperationException(
                                 string.Format(
-                                    "timeout.deadline (%d) > deadline (%d)",
+                                    "timeout.deadline {0} > deadline {1}",
                                     timeout.Deadline,
                                     deadline));
                         }