Fix pod lint issues and code formatting.

EyePasswordTextField.podspec

@@ -1,28 +1,19 @@
 Pod::Spec.new do |s|
   s.name             = 'EyePasswordTextField'
   s.version          = '0.1.0'
-  s.summary          = 'A short description of EyePasswordTextField.'
-
-# This description is used to generate tags and improve search results.
-#   * Think: What does it do? Why did you write it? What is the focus?
-#   * Try to keep it short, snappy and to the point.
-#   * Write the description between the DESC delimiters below.
-#   * Finally, don't worry about the indent, CocoaPods strips it!
-
-  s.description      = <<-DESC
-TODO: Add long description of the pod here.
-                       DESC
 
+  s.summary          = 'A custom password field SDK for iOS, completely written in Swift'
   s.homepage         = 'https://github.com/ayusinghi96/EyePasswordTextField'
+
   s.license          = { :type => 'MIT', :file => 'LICENSE' }
   s.author           = { 'Ayush Singhi' => 'ayusinghi96@gmail.com' }
   s.source           = { :git => 'https://github.com/ayusinghi96/EyePasswordTextField.git', :tag => s.version.to_s }
 
+  s.platforms        = { :ios => '11.0' }
   s.swift_version = '5.0'
   s.ios.deployment_target = '11.0'
 
   s.source_files = 'EyePasswordTextField/Classes'
-  s.resources = 'EyePasswordTextField/*.xcassets'
 
   s.frameworks = 'UIKit'
 end

EyePasswordTextField/Classes/PasswordEyeButton.swift

@@ -26,7 +26,7 @@ public class PasswordEyeButton: UIButton
         /// Icon for this state.
         fileprivate var icon: UIImage?
         {
-            /// This bundle
+            /// This bundle.
             let bundle = Bundle.init(for: PasswordEyeButton.self)
             let iconName: String = {
                 switch self