Readme ObjC updated

Author: philips77

Example/iOSDFULibrary.xcodeproj/project.pbxproj

@@ -21,6 +21,7 @@
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@@ -244,6 +246,7 @@
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 				3B0557890E61EFF388A8734B /* iOSDFULibrary.podspec */,
 				8EE39CA79039E8FFBDA0C9D3 /* README.md */,
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 				52A9C166230D633A0036792A /* changelog.md */,
 				52A9C168230D63410036792A /* documentation.md */,
 				DAEFE092DC94AFC6C8316559 /* LICENSE */,
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 				52A9C169230D63410036792A /* documentation.md in Resources */,
 				607FACDB1AFB9204008FA782 /* Main.storyboard in Resources */,

README_OBJC.md

@@ -18,10 +18,10 @@ end
 pod install
 
 - Open the newly created `.xcworkspace` and begin working on your project.
-- If Xcode asks to migrate code to Swift 3, choose **Later**. (The codebase is Swift 3 already)
+- If Xcode asks to migrate code to Swift 5.1, choose **Later**. (The codebase is Swift 5.1 already)
 - Click on the `Pods` project, then go to the `Build Settings`
 - Click on the `iOSDFULibrary` target, then set the `Use Legacy Swift version` setting to `No`
-- Repeat the same for the `Zip` target.
+- Repeat the same for the `ZIPFoundation` target.
 - Build the project, it should now succeed.
 - Import the library to any of your obj-c classes by using `@import iOSDFULibrary;` and begin working on your project.