From f8eaa85b2b826f1d96a84e8aaf41db23973a0295 Mon Sep 17 00:00:00 2001
From: Noah Lev <camelidcamel@gmail.com>
Date: Sat, 24 Jul 2021 17:24:13 -0700
Subject: Flatten nested `format!` calls

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

(limited to 'src/librustdoc/html')

diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
index 908e292d968..1fb5bb94b2c 100644
--- a/src/librustdoc/html/markdown.rs
+++ b/src/librustdoc/html/markdown.rs
@@ -235,9 +235,9 @@ impl<'a, I: Iterator<Item = Event<'a>>> Iterator for CodeBlocks<'_, 'a, I> {
                     return Some(Event::Html(
                         format!(
                             "<div class=\"example-wrap\">\
-                                 <pre{}>{}</pre>\
+                                 <pre class=\"language-{}\">{}</pre>\
                              </div>",
-                            format!(" class=\"language-{}\"", lang),
+                            lang,
                             Escape(&text),
                         )
                         .into(),
-- 
cgit 1.4.1-3-g733a5