[empathy] build: Don't hardcode #!/usr/bin/python

[Ting-Wei Lan <lantw src gnome org>]

commit 1b8ad2c9f03c9c7eab3ef0d048a59150559b1af8
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Fri Feb 26 23:15:48 2016 +0800

    build: Don't hardcode #!/usr/bin/python
    
    https://bugzilla.gnome.org/show_bug.cgi?id=762737

 tools/glib-gtypes-generator.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tools/glib-gtypes-generator.py b/tools/glib-gtypes-generator.py
index 1477bd3..a3097f9 100644
--- a/tools/glib-gtypes-generator.py
+++ b/tools/glib-gtypes-generator.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 
 # Generate GLib GInterfaces from the Telepathy specification.
 # The master copy of this program is in the telepathy-glib repository -