From 89f36d58fce674386a84ee8f9fa1b118d4f4d201 Mon Sep 17 00:00:00 2001
From: Hidehito Yabuuchi <hdht.ybuc@gmail.com>
Date: Wed, 21 Feb 2018 16:00:19 +0900
Subject: [PATCH] Replace word 'covariance' with 'variance' for consistency.

---
 src/phantom-data.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/phantom-data.md b/src/phantom-data.md
index 32539c2..031e0bd 100644
--- a/src/phantom-data.md
+++ b/src/phantom-data.md
@@ -70,7 +70,7 @@ that:
 use std::marker;
 
 struct Vec<T> {
-    data: *const T, // *const for covariance!
+    data: *const T, // *const for variance!
     len: usize,
     cap: usize,
     _marker: marker::PhantomData<T>,