From 757bd23503e16311190c943efba093d70d6b3454 Mon Sep 17 00:00:00 2001
From: 1000teslas <47207223+1000teslas@users.noreply.github.com>
Date: Sat, 9 Jan 2021 20:02:47 +1100
Subject: [PATCH] Remove trailing whitespace

---
 .../src/borrow_check/diagnostics/conflict_errors.rs       | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/compiler/rustc_mir/src/borrow_check/diagnostics/conflict_errors.rs b/compiler/rustc_mir/src/borrow_check/diagnostics/conflict_errors.rs
index 85ea70cefba3f..49cdf8c3cbec8 100644
--- a/compiler/rustc_mir/src/borrow_check/diagnostics/conflict_errors.rs
+++ b/compiler/rustc_mir/src/borrow_check/diagnostics/conflict_errors.rs
@@ -1331,11 +1331,13 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
             }
             ConstraintCategory::CallArgument => {
                 fr_name.highlight_region_name(&mut err);
-                if matches!(use_span.generator_kind(), Some(generator_kind) 
+                if matches!(use_span.generator_kind(), Some(generator_kind)
                     if matches!(generator_kind, GeneratorKind::Async(_)))
                 {
-                    err.note("async blocks are not executed immediately and either must take a \
-                    reference or ownership of outside variables they use");
+                    err.note(
+                        "async blocks are not executed immediately and either must take a \
+                    reference or ownership of outside variables they use",
+                    );
                     err.help("see https://rust-lang.github.io/async-book/03_async_await/01_chapter.html#awaiting-on-a-multithreaded-executor \
                         for more information");
                 } else {