[PATCH 06/30] IRQ.txt: add a markup for its title

[Mauro Carvalho Chehab]

This simple document only needs a markup for its title to be
using the standard we're adopting for text documents.

Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
 Documentation/IRQ.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/IRQ.txt b/Documentation/IRQ.txt
index 1011e7175021..4273806a606b 100644
--- a/Documentation/IRQ.txt
+++ b/Documentation/IRQ.txt
@@ -1,4 +1,6 @@
+===============
 What is an IRQ?
+===============
 
 An IRQ is an interrupt request from a device.
 Currently they can come in over a pin, or over a packet.
-- 
2.9.4