[gnome-boxes/gnome-3-14] tests: Remove a redundant empty line

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 54c78160c66252306fe17427edfcaf7d5b26d451
Author: Vladimir Benes <vbenes redhat com>
Date:   Fri Jan 9 21:07:42 2015 +0000

    tests: Remove a redundant empty line
    
    https://bugzilla.gnome.org/show_bug.cgi?id=736288

 tests/environment.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/tests/environment.py b/tests/environment.py
index 1a417dd..87e6822 100644
--- a/tests/environment.py
+++ b/tests/environment.py
@@ -115,6 +115,7 @@ def after_tag(context, tag):
         os.system('virsh -q -c qemu:///system destroy Core-5.3 > /dev/null 2>&1')
         os.system('virsh -q -c qemu:///system undefine Core-5.3 > /dev/null 2>&1')
 
+
 def after_scenario(context, scenario):
     """Teardown for each scenario
     Kill gnome-boxes (in order to make this reliable we send sigkill)