From 617dd0a8b9d848f468bc762bd12adc4f2a4af3cb Mon Sep 17 00:00:00 2001
From: Steven Malis <smmalis37@gmail.com>
Date: Sat, 25 Jul 2020 02:47:16 -0700
Subject: [PATCH] Fix commas.

---
 src/librustc_typeck/astconv.rs        | 2 +-
 src/test/ui/issues/issue-47511.stderr | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/librustc_typeck/astconv.rs b/src/librustc_typeck/astconv.rs
index ccacd7a6aba6a..21b5f5c9033e6 100644
--- a/src/librustc_typeck/astconv.rs
+++ b/src/librustc_typeck/astconv.rs
@@ -3080,7 +3080,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                 tcx.sess,
                 decl.output.span(),
                 E0581,
-                "return type references {} which is not constrained by the fn input types",
+                "return type references {}, which is not constrained by the fn input types",
                 br_name
             )
         });
diff --git a/src/test/ui/issues/issue-47511.stderr b/src/test/ui/issues/issue-47511.stderr
index 42f2cd1bb1401..4473c0e68cfc8 100644
--- a/src/test/ui/issues/issue-47511.stderr
+++ b/src/test/ui/issues/issue-47511.stderr
@@ -1,4 +1,4 @@
-error[E0581]: return type references an anonymous lifetime which is not constrained by the fn input types
+error[E0581]: return type references an anonymous lifetime, which is not constrained by the fn input types
   --> $DIR/issue-47511.rs:5:15
    |
 LL | fn f(_: X) -> X {