sidekiq_4.2.gemfile in kiev-4.4.0

- old
+ new

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 source "https://rubygems.org"
 
 gem "oj", "~> 2"
 
 gem "sidekiq", "~> 4.2.0"
@@ -8,7 +10,6 @@
 gem "rspec", require: false
 gem "minitest-reporters", require: false
 
 gem "her"
 
-gemspec :path => "../"
-
+gemspec path: "../"