From 53f47347941de87dff536f3875f0a62a7fda4459 Mon Sep 17 00:00:00 2001
From: Santiago Pastorino <spastorino@gmail.com>
Date: Sat, 24 Aug 2019 15:26:25 -0700
Subject: [PATCH] Add a period at the end of the sentence

---
 src/librustc_mir/borrow_check/prefixes.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/librustc_mir/borrow_check/prefixes.rs b/src/librustc_mir/borrow_check/prefixes.rs
index ecafd4eb1157..4c6be23de28b 100644
--- a/src/librustc_mir/borrow_check/prefixes.rs
+++ b/src/librustc_mir/borrow_check/prefixes.rs
@@ -136,7 +136,7 @@ impl<'cx, 'tcx> Iterator for Prefixes<'cx, 'tcx> {
                 }
                 PrefixSet::All => {
                     // all prefixes: just blindly enqueue the base
-                    // of the projection
+                    // of the projection.
                     self.next = Some(PlaceRef {
                         base: cursor.base,
                         projection: &proj.base,