From 575e9dece0e92891c765567af1f3d449924f3238 Mon Sep 17 00:00:00 2001
From: Robin Glauser <robin.glauser@gmail.com>
Date: Fri, 28 Aug 2015 13:15:10 +0200
Subject: [PATCH] Inserting $ at beginning of command.

---
 Theory/ELF.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Theory/ELF.md b/Theory/ELF.md
index c27d8b2..5f39223 100644
--- a/Theory/ELF.md
+++ b/Theory/ELF.md
@@ -146,7 +146,7 @@ ffffffff80000000 - ffffffffa0000000 (=512 MB)  kernel text mapping, from phys 0
 We can then look this address up in the `vmlinux` ELF object with:
 
 ```
-readelf -s vmlinux | grep ffffffff81000000
+$ readelf -s vmlinux | grep ffffffff81000000
      1: ffffffff81000000     0 SECTION LOCAL  DEFAULT    1 
  65099: ffffffff81000000     0 NOTYPE  GLOBAL DEFAULT    1 _text
  90766: ffffffff81000000     0 NOTYPE  GLOBAL DEFAULT    1 startup_64