From 40c74a7eb709f3f072d35b4264c614a9a8f6c2f9 Mon Sep 17 00:00:00 2001
From: pierwill <pierwill@users.noreply.github.com>
Date: Sun, 28 Jun 2020 12:32:58 -0700
Subject: [PATCH] Edit cursor.prev() method docs in lexer

Fix missing punctuation
---
 src/librustc_lexer/src/cursor.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/librustc_lexer/src/cursor.rs b/src/librustc_lexer/src/cursor.rs
index ed0911379c4b3..c0045d3f79be1 100644
--- a/src/librustc_lexer/src/cursor.rs
+++ b/src/librustc_lexer/src/cursor.rs
@@ -23,8 +23,8 @@ impl<'a> Cursor<'a> {
         }
     }
 
-    /// For debug assertions only
-    /// Returns the last eaten symbol (or '\0' in release builds).
+    /// Returns the last eaten symbol (or `'\0'` in release builds).
+    /// (For debug assertions only.)
     pub(crate) fn prev(&self) -> char {
         #[cfg(debug_assertions)]
         {