[pitivi] BR fix.

[Jon Ciesla]

commit d23139eff47d4a8aa1799df4300d18d848f679d4
Author: Jon Ciesla <limburgher at gmail.com>
Date:   Tue Oct 15 09:28:24 2013 -0500

    BR fix.

 pitivi.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/pitivi.spec b/pitivi.spec
index 0364f41..159eb9e 100644
--- a/pitivi.spec
+++ b/pitivi.spec
@@ -14,6 +14,7 @@ BuildRequires:	intltool >= 0.35.0
 BuildRequires:	python
 BuildRequires:	desktop-file-utils
 BuildRequires:	gnome-doc-utils >= 0.18.0
+BuildRequires:	itstool
 
 Requires:	gstreamer1 >= 1.2.0
 Requires:	gnonlin >= 1.1.90