Removed uncommitted file from gemspec

ci_reporter.gemspec

@@ -9,7 +9,7 @@ Gem::Specification.new do |s|
   s.date = %q{2010-09-07}
   s.description = %q{CI::Reporter is an add-on to Test::Unit, RSpec and Cucumber that allows you to generate XML reports of your test, spec and/or feature runs. The resulting files can be read by a continuous integration system that understands Ant's JUnit report XML format, thus allowing your CI system to track test/spec successes and failures.}
   s.email = %q{nick@nicksieger.com}
-  s.extra_rdoc_files = ["History.txt", "Manifest.txt", "README.txt", "LICENSE.txt"]
+  s.extra_rdoc_files = ["History.txt", "README.txt", "LICENSE.txt"]
   s.files = ["History.txt", "Manifest.txt", "README.txt", "LICENSE.txt", "Rakefile", "stub.rake", "lib/ci/reporter/version.rb", "lib/ci/reporter/core.rb", "lib/ci/reporter/test_suite.rb", "lib/ci/reporter/cucumber.rb", "lib/ci/reporter/rake/rspec_loader.rb", "lib/ci/reporter/rake/test_unit_loader.rb", "lib/ci/reporter/rake/cucumber_loader.rb", "lib/ci/reporter/rake/cucumber.rb", "lib/ci/reporter/rake/rspec.rb", "lib/ci/reporter/rake/test_unit.rb", "lib/ci/reporter/rspec.rb", "lib/ci/reporter/test_unit.rb", "lib/ci/reporter/report_manager.rb", "spec/ci/reporter/output_capture_spec.rb", "spec/ci/reporter/report_manager_spec.rb", "spec/ci/reporter/test_unit_spec.rb", "spec/ci/reporter/rspec_spec.rb", "spec/ci/reporter/cucumber_spec.rb", "spec/ci/reporter/test_suite_spec.rb", "spec/ci/reporter/rake/rake_tasks_spec.rb", "spec/spec_helper.rb", "tasks/ci_reporter.rake"]
   s.homepage = %q{http://caldersphere.rubyforge.org/ci_reporter}
   s.rdoc_options = ["--main", "README.txt", "-SHN", "-f", "darkfish"]