More styleguide fixes

Author: andrew

split-analytics.gemspec

@@ -1,18 +1,18 @@
 # -*- encoding: utf-8 -*-
-$:.push File.expand_path("../lib", __FILE__)
-require "split/analytics/version"
+$LOAD_PATH.push File.expand_path('../lib', __FILE__)
+require 'split/analytics/version'
 
 Gem::Specification.new do |gem|
-  gem.authors       = ["Andrew Nesbitt"]
-  gem.email         = ["andrewnez@gmail.com"]
-  gem.summary       = %q{Split extension to push test data to google analytics}
-  gem.homepage      = "https://github.com/andrew/split-analytics"
+  gem.authors       = ['Andrew Nesbitt']
+  gem.email         = ['andrewnez@gmail.com']
+  gem.summary       = 'Split extension to push test data to google analytics'
+  gem.homepage      = 'https://github.com/andrew/split-analytics'
   gem.license       = 'MIT'
 
-  gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
+  gem.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   gem.files         = `git ls-files`.split("\n")
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
-  gem.name          = "split-analytics"
+  gem.name          = 'split-analytics'
   gem.require_paths = ['lib']
   gem.version       = Split::Analytics::VERSION