[latexila] Update Gtef URL, it is now hosted on gnome.org

[Sébastien Wilmet <swilmet src gnome org>]

commit 0545df0864ac2c488108c511861cb0e3ad3754d2
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Mar 10 18:03:55 2017 +0100

    Update Gtef URL, it is now hosted on gnome.org

 README.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/README.in b/README.in
index 7411836..f14f4da 100644
--- a/README.in
+++ b/README.in
@@ -32,9 +32,9 @@ yelp-tools
 If you are installing LaTeXila from a tarball, you don't have to install Vala
 because the C code is already generated.
 
-Gtef is hosted at:
+Gtef URL:
 
-    https://github.com/swilmet/gtef
+    https://wiki.gnome.org/Projects/Gtef
 
 
 Installation