[url_launcher] Fix pod lint warnings (flutter#2691)

Author: jmagman

packages/url_launcher/url_launcher/CHANGELOG.md

@@ -2,6 +2,7 @@
 
 * Remove Android dependencies fallback.
 * Require Flutter SDK 1.12.13+hotfix.5 or greater.
+* Fix CocoaPods podspec lint warnings.
 
 ## 5.4.4
 

packages/url_launcher/url_launcher/ios/url_launcher.podspec

@@ -9,9 +9,10 @@ Pod::Spec.new do |s|
 A Flutter plugin for making the underlying platform (Android or iOS) launch a URL.
                        DESC
   s.homepage         = 'https://github.com/flutter/plugins/tree/master/packages/url_launcher'
-  s.license          = { :file => '../LICENSE' }
-  s.author           = { 'Flutter Team' => '[email protected]' }
-  s.source           = { :path => '.' }
+  s.license          = { :type => 'BSD', :file => '../LICENSE' }
+  s.author           = { 'Flutter Dev Team' => '[email protected]' }
+  s.source           = { :http => 'https://github.com/flutter/plugins/tree/master/packages/url_launcher' }
+  s.documentation_url = 'https://pub.dev/packages/url_launcher'
   s.source_files = 'Classes/**/*'
   s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'

packages/url_launcher/url_launcher_macos/CHANGELOG.md

@@ -1,6 +1,7 @@
 # 0.0.1+5
 
 * Fixed the launchUniversalLinkIos method.
+* Fix CocoaPods podspec lint warnings.
 
 # 0.0.1+4
 

packages/url_launcher/url_launcher_macos/macos/url_launcher_macos.podspec

@@ -9,9 +9,9 @@ Pod::Spec.new do |s|
   A macOS implementation of the url_launcher plugin.
                        DESC
   s.homepage         = 'https://github.com/flutter/plugins/tree/master/packages/url_launcher/url_launcher_macos'
-  s.license          = { :file => '../LICENSE' }
+  s.license          = { :type => 'BSD', :file => '../LICENSE' }
   s.author           = { 'Flutter Team' => '[email protected]' }
-  s.source           = { :path => '.' }
+  s.source           = { :http => 'https://github.com/flutter/plugins/tree/master/packages/url_launcher/url_launcher_macos' }
   s.source_files     = 'Classes/**/*'
   s.dependency 'FlutterMacOS'