```ruby
Pod::Spec.new do |s|

  s.name         = "PullToMakeFlight"
  s.version      = "1.1"
  s.summary      = "Custom animated pull-to-refresh that can be easily added to UIScrollView"

  s.homepage     = "http://yalantis.com"


  s.license      = { :type => "MIT", :file => "LICENSE" }

  s.author             = "Yalantis"
  s.social_media_url   = "https://twitter.com/yalantis"

  s.platform     = :ios, "8.0"
  s.ios.deployment_target = "8.0"


  s.source       = { :git => "https://github.com/Yalantis/PullToMakeFlight.git", :tag => "1.1" }
  s.source_files = "PullToMakeFlight/**/*.{h,swift}"
  s.resources    = 'PullToMakeFlight/**/*.{png,xib}'
  s.module_name  = "PullToMakeFlight"
  s.requires_arc = true
  s.framework   = 'CoreGraphics'

  s.dependency 'PullToRefresher', '~> 1.0'

end
```

Fix podspec for missed assets
user
```ruby
Pod::Spec.new do |s|

  s.name         = "PullToMakeFlight"
  s.version      = "1.1"
  s.summary      = "Custom animated pull-to-refresh that can be easily added to UIScrollView"

  s.homepage     = "http://yalantis.com"


  s.license      = { :type => "MIT", :file => "LICENSE" }

  s.author             = "Yalantis"
  s.social_media_url   = "https://twitter.com/yalantis"

  s.platform     = :ios, "8.0"
  s.ios.deployment_target = "8.0"


  s.source       = { :git => "https://github.com/Yalantis/PullToMakeFlight.git", :tag => "1.1" }
  s.source_files = "PullToMakeFlight/**/*.{h,swift}"
  s.resources    = ['PullToMakeFlight/Image.xcassets', 'PullToMakeFlight/**/*.{png,xib}']
  s.module_name  = "PullToMakeFlight"
  s.requires_arc = true
  s.framework   = 'CoreGraphics'

  s.dependency 'PullToRefresher', '~> 1.0'

end
```
assistant