[wiki] OHHTTPStubsResponse to HTTPStubsResponse with Swift

[soranoba]

New Issue Checklist

• [x] I have tried with the latest version of OHHTTPStubs
• [x] I have read the README
• [x] I have read the Using the right Swift Version of OHHTTPStubs for your project section
• [x] I have searched in the existing issues
• [x] I have read the OHHTTPStubs wiki to see if there wasn't a detailed page talking about my issue

Environment

• version of OHHTTPStubs: 9.0.0
• integration method you are using:
  • [ ] Cocoapods
  • [x] Carthage
  • [ ] submodule
  • [ ] other
• version of the tool you use: [INSERT VERSION HERE]

Issue Description

It seems that some wiki contents are incorrect. https://github.com/AliSoftware/OHHTTPStubs/wiki/Usage-Examples

// wrong
OHHTTPStubsResponse(data: stubData!, statusCode:200, headers:nil)
// correct
HTTPStubsResponse(data: stubData!, statusCode:200, headers:nil)

Complete output when you encounter the issue (if any)

[plasmabal]

I noticed the error, too. Too bad cannot edit the wiki and send a PR. It should be a quick and easy fix.

[jkw-statsig]

+1, the issue is still here and confusing for new users. Would be nice if we can edit the wikis

[mxcl]

The curse of open source. Wasted half an hour on this.

[mikaelacaron]

+1 very confusing for new users!