From 613fb8bc2c5277b9b9a14bdba3939bb6042d91ec Mon Sep 17 00:00:00 2001
From: Mazdak Farrokhzad <twingoow@gmail.com>
Date: Thu, 22 Mar 2018 10:06:17 +0100
Subject: [PATCH] document format_args! - fix trailing whitespace

---
 src/libcore/fmt/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
index 0363714c31b5..62994ed15cc6 100644
--- a/src/libcore/fmt/mod.rs
+++ b/src/libcore/fmt/mod.rs
@@ -1682,7 +1682,7 @@ impl<'a> Formatter<'a> {
     ///
     /// struct Arm<'a, L: 'a, R: 'a>(&'a (L, R));
     /// struct Table<'a, K: 'a, V: 'a>(&'a [(K, V)], V);
-    /// 
+    ///
     /// impl<'a, L, R> fmt::Debug for Arm<'a, L, R>
     /// where
     ///     L: 'a + fmt::Debug, R: 'a + fmt::Debug