[frogr] Updated gtk+ version in README file

[Mario Sanchez Prada <msanchez src gnome org>]

commit 336ca8b047032ba4677d15d22477ab6c5d567bb5
Author: Mario Sanchez Prada <msanchez igalia com>
Date:   Sat Jul 23 13:15:44 2011 +0200

    Updated gtk+ version in README file

 README |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/README b/README
index 17bcca9..f8c63b7 100644
--- a/README
+++ b/README
@@ -11,7 +11,7 @@ To get the source, please checkout the git repository at gnome.org:
 To work properly, frogr needs some libraries to be installed first::
 
  - glib (version 2.16 or higher)
- - gtk+ (version 2.14 or higher)
+ - gtk+ (version 2.16 or higher)
  - libxml (version 2.6.8 or higher)
  - libsoup (version 2.26 or higher)
  - libexif (version 0.6.14 or higher)