Rakefile in cocoapods-try-1.1.0 vs Rakefile in cocoapods-try-1.2.0

@@ -1,9 +1,9 @@
 # Bootstrap
 #-----------------------------------------------------------------------------#
 
-task :bootstrap, :use_bundle_dir? do |t, args|
+task :bootstrap, :use_bundle_dir? do |_t, args|
   if system('which bundle')
     if args[:use_bundle_dir?]
       sh 'bundle install --path ./travis_bundle_dir'
     else
       sh 'bundle install'
@@ -16,11 +16,10 @@
     exit 1
   end
 end
 
 begin
-
   require 'bundler/gem_tasks'
 
   task :default => 'spec'
 
   # Spec
@@ -45,10 +44,9 @@
 
   if RUBY_VERSION >= '1.9.3'
     require 'rubocop/rake_task'
     RuboCop::RakeTask.new
   end
-
 rescue LoadError
   $stderr.puts "\033[0;31m" \
     '[!] Some Rake tasks haven been disabled because the environment' \
     ' couldn’t be loaded. Be sure to run `rake bootstrap` first.' \
     "\e[0m"