Fixing rubocop warnings

README.md

@@ -32,7 +32,6 @@ Or, if you want to use RspecPacmanFormatter::Pacman as your default formatter, s
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/rspec_pacman_formatter.
 
-
 ## License
 
 The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).

Rakefile

@@ -1,6 +1,6 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-task :default => :spec
+task default: :spec

bin/console

@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 
-require "bundler/setup"
-require "rspec_pacman_formatter"
+require 'bundler/setup'
+require 'rspec_pacman_formatter'
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
@@ -10,5 +10,5 @@ require "rspec_pacman_formatter"
 # require "pry"
 # Pry.start
 
-require "irb"
+require 'irb'
 IRB.start

lib/rspec_pacman_formatter.rb

@@ -2,5 +2,4 @@
 require 'rspec_pacman_formatter/pacman'
 
 module RspecPacmanFormatter
-
 end

rspec_pacman_formatter.gemspec

@@ -19,7 +19,7 @@ Gem::Specification.new do |spec|
   if spec.respond_to?(:metadata)
     spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
   else
-    raise "RubyGems 2.0 or newer is required to protect against public gem pushes."
+    fail 'RubyGems 2.0 or newer is required to protect against public gem pushes.'
   end
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }