Clean whitespace.

Rakefile

@@ -17,4 +17,4 @@ end
 task :test => :start_app do
   require "cutest"
   Cutest.run(Dir["test/*_test.rb"])
-end
+end

lib/pistol.rb

@@ -44,4 +44,4 @@ def optimize_options(options)
     opts[:files].map! { |file| File.expand_path(file) }
     opts
   end
-end
+end

pistol.gemspec

@@ -13,4 +13,4 @@ Gem::Specification.new do |s|
   s.rubyforge_project = "pistol"
   s.add_development_dependency "cutest", "~> 1.0"
   s.add_development_dependency "sinatra", "~> 1.0"
-end
+end

pistol.gemspec.erb

@@ -20,4 +20,4 @@ Gem::Specification.new do |s|
   s.rubyforge_project = "pistol"
   s.add_development_dependency "cutest", "~> 1.0"
   s.add_development_dependency "sinatra", "~> 1.0"
-end
+end