freno-client.gemspec in freno-client-0.3.0 vs freno-client.gemspec in freno-client-0.4.0

@@ -1,8 +1,8 @@
 # -- encoding: utf-8 --
-$:.unshift File.expand_path('../lib', __FILE__)
-require_relative 'lib/freno/client/version'
+$:.unshift File.expand_path("../lib", __FILE__)
+require_relative "lib/freno/client/version"
 
 Gem::Specification.new do |spec|
   spec.name                  = "freno-client"
   spec.version               = Freno::Client::VERSION
   spec.authors               = ["Miguel Fernández"]
@@ -14,13 +14,13 @@
                                   source code is available at https://github.com/github/freno}
   spec.homepage              = "https://github.com/github/freno-client"
   spec.license               = "MIT"
   spec.required_ruby_version = ">= 2.0.0"
 
-  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
+  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the "allowed_push_host"
   # to allow pushing to a single host or delete this section to allow pushing to any host.
   if spec.respond_to?(:metadata)
-    spec.metadata['allowed_push_host'] = "https://rubygems.org"
+    spec.metadata["allowed_push_host"] = "https://rubygems.org"
   else
     raise "RubyGems 2.0 or newer is required to protect against " \
       "public gem pushes."
   end