grape.gemspec in grape-0.11.0 vs grape.gemspec in grape-0.12.0

@@ -1,17 +1,17 @@
-$:.push File.expand_path('../lib', __FILE__)
+$LOAD_PATH.push File.expand_path('../lib', __FILE__)
 require 'grape/version'
 
 Gem::Specification.new do |s|
   s.name        = 'grape'
   s.version     = Grape::VERSION
   s.platform    = Gem::Platform::RUBY
   s.authors     = ['Michael Bleigh']
   s.email       = ['[e-mail]']
   s.homepage    = 'https://github.com/intridea/grape'
-  s.summary     = %q{A simple Ruby framework for building REST-like APIs.}
-  s.description = %q{A Ruby framework for rapid API development with great conventions.}
+  s.summary     = 'A simple Ruby framework for building REST-like APIs.'
+  s.description = 'A Ruby framework for rapid API development with great conventions.'
   s.license     = 'MIT'
 
   s.rubyforge_project = 'grape'
 
   s.add_runtime_dependency 'rack', '>= 1.3.0'
@@ -36,8 +36,8 @@
   s.add_development_dependency 'mime-types'
   s.add_development_dependency 'appraisal'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
-  s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  s.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   s.require_paths = ['lib']
 end