From 8ba6cbec0dfc6c8d692136d27c74f98387233641 Mon Sep 17 00:00:00 2001
From: myd7349 <myd7349@gmail.com>
Date: Tue, 18 Dec 2018 08:41:17 +0800
Subject: [PATCH] [docs] Fix #4932 (#4982)

---
 docs/users/integration.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/users/integration.md b/docs/users/integration.md
index fbaea41d9..10f5574c1 100644
--- a/docs/users/integration.md
+++ b/docs/users/integration.md
@@ -50,7 +50,7 @@ The `CMAKE_TOOLCHAIN_FILE` setting simply must be set before the `project()` dir
 
 ```cmake
 if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-  set(CMAKE_TOOLCHAIN_FILE "${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
+  set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
       CACHE STRING "")
 endif()