From 1dda6cace606054d2555e9069984add18994cb2b Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 10 Mar 2019 16:07:16 +0300
Subject: [PATCH] fix comment

This `+ 1` is what distinguishes already fully written slot from a free or partially written slot
---
 crossbeam-queue/src/array_queue.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crossbeam-queue/src/array_queue.rs b/crossbeam-queue/src/array_queue.rs
index dc1717f25..318f9e5db 100644
--- a/crossbeam-queue/src/array_queue.rs
+++ b/crossbeam-queue/src/array_queue.rs
@@ -23,7 +23,7 @@ use err::{PopError, PushError};
 struct Slot<T> {
     /// The current stamp.
     ///
-    /// If the stamp equals the tail, this node will be next written to. If it equals the head,
+    /// If the stamp equals the tail, this node will be next written to. If it equals head + 1,
     /// this node will be next read from.
     stamp: AtomicUsize,