[recipes: 1/3] add missing dependency

[Matthias Clasen <matthiasc src gnome org>]

commit d5ebe63be33b1457b6c7d1bfc3c903d784888be9
Author: ozzmos <bastin chris gmail com>
Date:   Tue May 2 21:15:24 2017 +0200

    add missing dependency

 README.md |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/README.md b/README.md
index e113487..d35a04a 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Other information can be found here: https://wiki.gnome.org/Apps/Recipes
 Building
 --------
 
-Dependencies (at least): meson gtk+-3 gnome-autoar-0 gspell-1 libcanberra
+Dependencies (at least): meson gtk+-3 gnome-autoar-0 gspell-1 libcanberra itstool
 
 After the 1.0 release, Recipes has switched to exclusively use meson as build system.