Fixing travis build

Author: nglx

Gemfile

@@ -5,5 +5,4 @@ gemspec
 group :test do
   gem "simplecov"
   gem "codeclimate-test-reporter", "~> 1.0.0"
-  gem 'pry-byebug'
 end

spec/spec_helper.rb

@@ -4,7 +4,6 @@
 $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
 require 'fakeredis/rspec'
 require 'sidekiq/batch'
-require 'pry-byebug'
 
 redis_opts = { url: "redis://127.0.0.1:6379/1" }
 redis_opts[:driver] = Redis::Connection::Memory if defined?(Redis::Connection::Memory)