instrument.rb in statsd-instrument-2.1.1

- old
+ new

@@ -397,7 +397,8 @@
 require 'statsd/instrument/metric'
 require 'statsd/instrument/backend'
 require 'statsd/instrument/environment'
 require 'statsd/instrument/helpers'
 require 'statsd/instrument/assertions'
+require 'statsd/instrument/metric_expectation'
 require 'statsd/instrument/matchers' if defined?(::RSpec)
 require 'statsd/instrument/railtie' if defined?(Rails)