Thanks adfoster for spec fixes

spec/lib/msf/core/exploit/remote/x11.rb

@@ -1,3 +1,5 @@
+# -*- coding: binary -*-
+
 require 'spec_helper'
 
 RSpec.describe Msf::Exploit::Remote::X11 do
@@ -92,7 +94,7 @@
       )
       expect(request.to_binary_s).to eq(free_gc)
       request = Msf::Exploit::Remote::X11::X11FREEGRAPHICALCONTEXTREQUEST.read(free_gc)
-      expect(request.opcode).to eq(43)
+      expect(request.opcode).to eq(60)
       expect(request.gc).to eq(33554432)
     end
   end

spec/lib/msf/core/exploit/remote/x11/connect.rb

@@ -1,3 +1,5 @@
+# -*- coding: binary -*-
+
 require 'spec_helper'
 
 RSpec.describe Msf::Exploit::Remote::X11::Connect do
@@ -1247,15 +1249,4 @@
       expect(response.screen_height_in_pixels).to eq(832)
     end
   end
-
-  describe 'handles connection response 3' do
-    it do
-      response = Msf::Exploit::Remote::X11::X11CONNECTION.read(conn_resp3)
-      expect(response.success).to eq(1)
-      expect(response.resource_id_base).to eq(52428800)
-      expect(response.vendor).to eq('The X.Org Foundation')
-      expect(response.screen_width_in_pixels).to eq(958)
-      expect(response.screen_height_in_pixels).to eq(832)
-    end
-  end
 end

spec/lib/msf/core/exploit/remote/x11/extensions.rb

@@ -1,3 +1,5 @@
+# -*- coding: binary -*-
+
 require 'spec_helper'
 
 RSpec.describe Msf::Exploit::Remote::X11::Extensions do

spec/lib/msf/core/exploit/remote/x11/xkeyboard.rb

@@ -1,3 +1,5 @@
+# -*- coding: binary -*-
+
 require 'spec_helper'
 
 RSpec.describe Msf::Exploit::Remote::X11::Xkeyboard do