From faa41168a96c40e1e3c9134c2bf915e8cebf8833 Mon Sep 17 00:00:00 2001
From: csmoe <35686186+csmoe@users.noreply.github.com>
Date: Tue, 5 Jun 2018 07:35:51 +0800
Subject: [PATCH] format exceeded comments

---
 src/items.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/items.rs b/src/items.rs
index 2e776087aee..81e86b72196 100644
--- a/src/items.rs
+++ b/src/items.rs
@@ -696,7 +696,8 @@ pub fn format_impl(
         if is_impl_single_line(context, items, &result, &where_clause_str, item)? {
             result.push_str(&where_clause_str);
             if where_clause_str.contains('\n') || last_line_contains_single_line_comment(&result) {
-                // if the where_clause contains extra comments AND there is only one where clause predicate
+                // if the where_clause contains extra comments AND
+                // there is only one where clause predicate
                 // recover the suppressed comma in single line where_clause formatting
                 if generics.where_clause.predicates.len() == 1 {
                     result.push_str(",");