sql_migrations.gemspec in sql_migrations-2.1.0.pre2 vs sql_migrations.gemspec in sql_migrations-2.1.0.pre3

@@ -2,25 +2,28 @@
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'sql_migrations/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "sql_migrations"
+  spec.name          = 'sql_migrations'
   spec.version       = SqlMigrations::VERSION
-  spec.authors       = ["Grzegorz Bizon"]
-  spec.email         = ["[e-mail]"]
-  spec.summary       = %q{Simple standalone migrations you can use with plain SQL}
-  spec.homepage      = "http://github.com/grzesiek/sql-migrations"
-  spec.license       = "MIT"
+  spec.authors       = ['Grzegorz Bizon']
+  spec.email         = ['[e-mail]']
+  spec.summary       = 'Simple standalone migrations you can use with plain SQL'
+  spec.homepage      = 'http://github.com/grzesiek/sql_migrations'
+  spec.license       = 'MIT'
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
+  # rubocop:disable Style/SingleSpaceBeforeFirstArg
   spec.add_development_dependency 'rspec',   '~> 3.2.0'
   spec.add_development_dependency 'sqlite3', '~> 1.3.10'
   spec.add_development_dependency 'memfs',   '~> 0.4.3'
+  spec.add_development_dependency 'rubocop', '~> 0.31.0'
   spec.add_dependency             'bundler', '~> 1.7'
   spec.add_dependency             'rake',    '~> 10.0'
   spec.add_dependency             'sequel',  '~> 4.19.0'
+  # rubocop:enable Style/SingleSpaceBeforeFirstArg
 end