```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'pronto/tailor/version'

Gem::Specification.new do |spec|
  spec.name          = "pronto-tailor"
  spec.version       = Pronto::Tailor::VERSION
  spec.authors       = ["Andrius Janauskas"]
  spec.email         = ["andrius.janauskas@gmail.com"]

  spec.summary       = 'Pronto runner for Tailor, swift code analyzer'
  spec.license       = 'MIT'

  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
  spec.bindir        = "exe"
  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
  spec.require_paths = ["lib"]

  spec.add_development_dependency 'bundler', '~> 1.10'
  spec.add_development_dependency 'rake', '~> 10.0'
  spec.add_runtime_dependency 'pronto', '~> 0.5.0'
  spec.add_development_dependency 'rspec', '~> 3.3'
end
```

Add github to spec homepage
user
```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'pronto/tailor/version'

Gem::Specification.new do |spec|
  spec.name          = "pronto-tailor"
  spec.version       = Pronto::Tailor::VERSION
  spec.authors       = ["Andrius Janauskas"]
  spec.email         = ["andrius.janauskas@gmail.com"]
  spec.homepage      = 'https://github.com/ajanauskas/pronto-tailor'

  spec.summary       = 'Pronto runner for Tailor, swift code analyzer'
  spec.license       = 'MIT'

  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
  spec.bindir        = "exe"
  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
  spec.require_paths = ["lib"]

  spec.add_development_dependency 'bundler', '~> 1.10'
  spec.add_development_dependency 'rake', '~> 10.0'
  spec.add_runtime_dependency 'pronto', '~> 0.5.0'
  spec.add_development_dependency 'rspec', '~> 3.3'
end
```
assistant