adding updated docs (#3)

Author: gligorkot

README.md

@@ -8,14 +8,26 @@ Supports Swift Package Manager and Cocoapods.
 
 ### Swift Package Manager
 
-Add the following to the `dependencies` array in your "Package.swift" file:
+Add one the following to the `dependencies` array in your "Package.swift" file:
 
-     .package(url: "https://github.com/gligorkot/GKBaseKit.git", from: Version("2.0.0"))
+- If using http add:
+
+```swift
+.package(url: "https://github.com/gligorkot/GKBaseKit.git", from: Version("2.0.0"))
+```
+
+- If using ssh add:
+
+```swift
+.package(url: "[email protected]:gligorkot/GKBaseKit.git", from: Version("2.0.0"))
+```
 
 Or by adding `https://github.com/gligorkot/GKBaseKit.git`, version 2.0.0 or later, to the list of Swift packages for any project in Xcode.
 
 ### CocoaPods
 
 Add the following to your "Podfile":
 
-     pod 'GKBaseKit', '~> 2.x'
+```ruby
+pod 'GKBaseKit', '~> 2.x'
+```