updated podspec

Author: evermeer

AttributedTextView.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
  s.name = 'AttributedTextView'
- s.version = '1.4.0'
+ s.version = '1.4.1'
  s.license = { :type => "MIT", :file => "LICENSE" }
  s.summary = 'Easiest way to create an attributed UILabel or UITextView (with support for multiple links and HTML)'
  s.homepage = 'https://github.com/evermeer/AttributedTextView'
@@ -9,7 +9,7 @@ Pod::Spec.new do |s|
  s.source = { :git => "https://github.com/evermeer/AttributedTextView.git", :tag => "v"+s.version.to_s }
  s.platforms     = { :ios => "8.0" }
  s.requires_arc = true
- s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.2' }
+ s.pod_target_xcconfig = { 'SWIFT_VERSION' => '5.0' }
  s.swift_version = '5.0'
  s.swift_versions = ['4.0', '4.2', '5.0']