Fixes issues with refs in the plugin. (#1005)

plugin/http/Response.lua

@@ -31,4 +31,4 @@ function Response:json()
 	return HttpService:JSONDecode(self.body)
 end
 
-return Response
+return Response

plugin/http/init.spec.lua

@@ -2,4 +2,4 @@ return function()
 	it("should load", function()
 		require(script.Parent)
 	end)
-end
+end