Update README.md to reference 0.2.4 [skip ci]

README.md

@@ -22,7 +22,7 @@ Another network wrapper for URLSession. Built to be simple, small and easy to cr
 To integrate Frisbee into your Xcode project using Carthage, specify it in your Cartfile:
 
 ```
-github "ronanrodrigo/Frisbee" ~> 0.2.3
+github "ronanrodrigo/Frisbee" ~> 0.2.4
 ```
 
 Run carthage update to build the framework and drag the built Frisbee.framework into your Xcode project.
@@ -36,7 +36,7 @@ platform :ios, '10.0'
 use_frameworks!
 
 target '<Your Target Name>' do
-    pod 'Frisbee', '0.2.3'
+    pod 'Frisbee', '0.2.4'
 end
 ```
 
@@ -57,7 +57,7 @@ import PackageDescription
 let package = Package(
     name: "<Your Packege Name>",
     dependencies: [
-        .package(url: "https://github.com/ronanrodrigo/Frisbee.git", from: "0.2.3")
+        .package(url: "https://github.com/ronanrodrigo/Frisbee.git", from: "0.2.4")
     ],
     targets: [
         .target(name: "<Your Packege Name>", dependencies: ["Frisbee"])