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

Gem::Specification.new do |spec|
  spec.name          = "jsonapi-authorization"
  spec.version       = JSONAPI::Authorization::VERSION
  spec.authors       = ["Vesa Laakso"]
  spec.email         = ["vesa.laakso@venuu.fi"]

  spec.summary       = "Generic authorization for jsonapi-resources gem"
  spec.homepage      = "TODO: Put your gem's website or public repo URL here."

  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_dependency "jsonapi-resources", "0.7.0"
  spec.add_dependency "pundit", "~> 1.0"

  spec.add_development_dependency "bundler", "~> 1.11"
  spec.add_development_dependency "rake", "~> 10.0"
  spec.add_development_dependency "rspec", "~> 3.0"
end
```

Update gemspec with correct informations
user
```ruby
# coding: utf-8
lib = File.expand_path('../lib', __FILE__)
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
require 'jsonapi/authorization/version'

Gem::Specification.new do |spec|
  spec.name          = "jsonapi-authorization"
  spec.version       = JSONAPI::Authorization::VERSION
  spec.authors       = ["Vesa Laakso", "Emil Sågfors"]
  spec.email         = ["laakso.vesa@gmail.com", "emil.sagfors@iki.fi"]

  spec.summary       = "Generic authorization for jsonapi-resources gem"
  spec.homepage      = "https://github.com/venuu/jsonapi-authorization"

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

  spec.add_dependency "jsonapi-resources", "0.7.0"
  spec.add_dependency "pundit", "~> 1.0"

  spec.add_development_dependency "bundler", "~> 1.11"
  spec.add_development_dependency "rake", "~> 10.0"
  spec.add_development_dependency "rspec", "~> 3.0"
end
```
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