Update copyright to 2015
diff --git a/src/ruby/spec/spec_helper.rb b/src/ruby/spec/spec_helper.rb
index ea0a256..3838181 100644
--- a/src/ruby/spec/spec_helper.rb
+++ b/src/ruby/spec/spec_helper.rb
@@ -1,4 +1,4 @@
-# Copyright 2014, Google Inc.
+# Copyright 2015, Google Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -48,4 +48,4 @@
RSpec.configure do |config|
include RSpec::LoggingHelper
config.capture_log_messages
-end
+end
\ No newline at end of file