_profile.py: Update copyright statement
diff --git a/buildstream/_profile.py b/buildstream/_profile.py
index d977c5d..82902b0 100644
--- a/buildstream/_profile.py
+++ b/buildstream/_profile.py
@@ -1,5 +1,6 @@
 #
 #  Copyright (C) 2017 Codethink Limited
+#  Copyright (C) 2019 Bloomberg Finance LP
 #
 #  This program is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public
@@ -16,6 +17,7 @@
 #
 #  Authors:
 #        Tristan Van Berkom <tristan.vanberkom@codethink.co.uk>
+#        James Ennis <james.ennis@codethink.co.uk>
 
 import cProfile
 import pstats