From 1ad1a59464d753de5d6edca5e01a6d12353323c8 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 8 Jan 2017 12:31:55 +0900
Subject: [PATCH] Updated extra (markdown)

---
 extra.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/extra.md b/extra.md
index 5422f49..1675aa5 100644
--- a/extra.md
+++ b/extra.md
@@ -2,8 +2,8 @@
 
 ```vim
 autocmd VimEnter *
-  \  if !empty(filter(copy(g:plugs), '!isdirectory(v:val.dir)'))
-  \|   PlugInstall | q
+  \  if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
+  \|   PlugInstall --sync | q
   \| endif
 ```