From 5de6360b8bfcfa6c7e4bf3e5491f7d7794ee0d0c Mon Sep 17 00:00:00 2001
From: 0xAX <0xAX@users.noreply.github.com>
Date: Sun, 6 Sep 2015 20:17:01 +0600
Subject: [PATCH] Update SUMMARY.md

---
 SUMMARY.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SUMMARY.md b/SUMMARY.md
index 1fcbb3e..29909aa 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -34,7 +34,7 @@
 * [System calls](SysCall/README.md)
     * [Introduction to system calls](SysCall/syscall-1.md)
     * [How the Linux kernel handles a system call](SysCall/syscall-2.md)
-    * [vsyscall and vDSO]()
+    * [vsyscall and vDSO](SysCall/syscall-3.md)
 * [SMP]()
 * [Concepts](Concepts/README.md)
     * [Per-CPU variables](Concepts/per-cpu.md)