From c656aacd4e9421e369669be71bc62ca4deccfea0 Mon Sep 17 00:00:00 2001
From: peaceiris <30958501+peaceiris@users.noreply.github.com>
Date: Wed, 20 Nov 2019 18:15:13 +0900
Subject: [PATCH] docs: update mdbook example workflow

---
 README.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index afb8b74..272b64c 100644
--- a/README.md
+++ b/README.md
@@ -648,9 +648,10 @@ jobs:
     - name: Setup mdbook
       run: |
         export MDBOOK_VERSION="v0.3.5"
-        wget "https://github.com/rust-lang/mdBook/releases/download/${MDBOOK_VERSION}/mdbook-${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
-        tar -zxvf "mdbook-${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
-        rm "mdbook-${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
+        export MDBOOK_TARBALL="mdbook-${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz"
+        wget "https://github.com/rust-lang/mdBook/releases/download/${MDBOOK_VERSION}/${MDBOOK_TARBALL}"
+        tar -zxvf "${MDBOOK_TARBALL}"
+        rm "${MDBOOK_TARBALL}"
         mkdir ~/bin
         mv ./mdbook ~/bin/
         echo "::add-path::~/bin"