Add missing command to update guide

dzaporozhets · dzaporozhets · commit dd65abfa7e98 · 2014-05-08T16:31:37.000Z
diff --git a/doc/update-from-v4-to-v5.md b/doc/update-from-v4-to-v5.md
@@ -10,7 +10,8 @@
     cd ~/gitlab-ci-runner
     git fetch origin
     git checkout 5-0-stable
+    bundle install --deployment
 
 ## 3. Start Runner
 
-    sudo service gitlab-ci-runner start
+    sudo service gitlab-ci-runner start
