Restructure response specs

Also no change in behaviour

spec/unit/response/response_spec.rb

@@ -1,8 +1,9 @@
 require 'spec_helper'
 
-describe Zero::Response, '#finish' do
+describe Zero::Response do
   subject { Zero::Response.new() }
 
+  describe '#finish' do
     it "returns an array within status header and body" do
       subject.status = 200
       subject.header = {}
@@ -15,9 +16,9 @@ describe Zero::Response, '#finish' do
       value[1].should eq({})  # Headers
       value[2].should eq([])  # Body
     end
-end
+  end
 
-describe Zero::Response, '#status' do
+  describe '#status' do
     it "must return the status always as an integer" do
       subject.status = "foobar"
       subject.status.should eq(0)
@@ -29,16 +30,18 @@ describe Zero::Response, '#status' do
     it "must return 200, if no status code was set" do
       subject.status.should eq(200)
     end
-end
+  end
 
-describe Zero::Response, '#header' do
+  describe '#header' do
     it "must return an empty hash, if no header was set" do
       subject.header.should eq({})
     end
-end
+  end
 
-describe Zero::Response, '#body' do
+  describe '#body' do
     it "must return an empty array, if no body was set" do
       subject.body.should eq([])
     end
+  end
+
 end