Removed unecessary params in stub_request

Author: gentilfp

spec/github/request_spec.rb

@@ -42,15 +42,6 @@
   context "with invalid characters in path" do
     let(:wrong_path)     { 'github.api/$repos★/!usersÇ' }
     let(:normalized_url) { 'https://api.github.com/github.api/$repos%E2%98%85/!users%C3%87' }
-    let(:headers) do
-    {
-      :headers => {
-        'Accept'          => 'application/vnd.github.v3+json,application/vnd.github.beta+json;q=0.5,application/json;q=0.1',
-        'Accept-Charset'  => 'utf-8',
-        'Accept-Encoding' => 'gzip;q=1.0,deflate;q=0.6,identity;q=0.3',
-        'User-Agent'      => 'Github API Ruby Gem 0.12.3'}
-    }
-    end
 
     before do
       expect(params).to receive(:options).exactly(5).times        { { raw: false } }
@@ -59,7 +50,7 @@
 
     it "removes invalid characters before making a request" do
       [:get, :patch, :post, :put, :delete].each do |request_type|
-        stub_request(request_type, normalized_url).with(headers).
+        stub_request(request_type, normalized_url).
           to_return(:status => 200, :body => "", :headers => {})
 
         github.send("#{request_type}_request".to_sym, wrong_path, params)