reverse_adoc.gemspec in reverse_adoc-0.3.1 vs reverse_adoc.gemspec in reverse_adoc-0.3.3

@@ -1,38 +1,39 @@
 # -*- encoding: utf-8 -*-
-$:.push File.expand_path("../lib", __FILE__)
+
+$:.push File.expand_path("lib", __dir__)
 require "reverse_adoc/version"
 
 Gem::Specification.new do |s|
   s.name        = "reverse_adoc"
   s.version     = ReverseAdoc::VERSION
   s.authors       = ["Ribose Inc."]
   s.email         = ["[e-mail]"]
 
   s.homepage    = "http://github.com/metanorma/reverse_adoc"
-  s.summary     = %q{Generate AsciiDoc from HTML and Microsoft Word via CLI or library.}
-  s.description = %q{Generate AsciiDoc from HTML and Microsoft Word via CLI or library.}
+  s.summary     = "Generate AsciiDoc from HTML and Microsoft Word via CLI or library."
+  s.description = "Generate AsciiDoc from HTML and Microsoft Word via CLI or library."
   s.license       = "BSD-2-Clause"
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
-  s.executables   = `git ls-files -- exe/*`.split("\n").map{ |f| File.basename(f) }
+  s.executables   = `git ls-files -- exe/*`.split("\n").map { |f| File.basename(f) }
   s.bindir        = "exe"
   s.require_paths = ["lib"]
   s.required_ruby_version = Gem::Requirement.new(">= 2.4.0")
 
   # specify any dependencies here; for example:
-  s.add_dependency 'nokogiri', "~> 1.10.4"
-  s.add_dependency 'mathml2asciimath'
-  s.add_dependency 'marcel', "~> 1.0.0"
-  s.add_development_dependency 'rspec'
-  s.add_development_dependency 'simplecov'
-  s.add_development_dependency 'rake'
-  s.add_development_dependency 'redcarpet'
-  s.add_development_dependency 'codeclimate-test-reporter'
+  s.add_dependency "marcel", "~> 1.0.0"
+  s.add_dependency "mathml2asciimath"
+  s.add_dependency "nokogiri", "~> 1.11"
+  s.add_development_dependency "codeclimate-test-reporter"
+  s.add_development_dependency "rake"
+  s.add_development_dependency "redcarpet"
+  s.add_development_dependency "rspec"
+  s.add_development_dependency "simplecov"
 
   # spec.add_runtime_dependency "thor"
 
   # All the following are for bin/w2m
-  s.add_dependency 'word-to-markdown'
-  s.add_dependency 'premailer', '~> 1.11.0'
+  s.add_dependency "premailer", "~> 1.11.0"
+  s.add_dependency "word-to-markdown"
 end