Rakefile in prawn-layout-0.3.2 vs Rakefile in prawn-layout-0.7.1

@@ -2,11 +2,11 @@
 require 'rake'
 require 'rake/testtask'
 require "rake/rdoctask"
 require "rake/gempackagetask"  
 
-PRAWN_LAYOUT_VERSION = "0.3.2"
+PRAWN_LAYOUT_VERSION = "0.7.1" 
 
 task :default => [:test]
        
 desc "Run all tests, test-spec and mocha required"
 Rake::TestTask.new do |test|
@@ -22,11 +22,12 @@
 	                    ["Specs", "spec"] ).to_s
 end
 
 desc "genrates documentation"
 Rake::RDocTask.new do |rdoc|
-  rdoc.rdoc_files.include( "lib/" )
+  rdoc.rdoc_files.include( "README", "lib/" )
+  rdoc.main     = "README"
   rdoc.rdoc_dir = "doc/html"
   rdoc.title    = "Prawn Documentation"
 end     
 
 desc "run all examples, and then diff them against reference PDFs"
@@ -49,10 +50,12 @@
                       ["Rakefile"]
   spec.require_path = "lib"
   
   spec.test_files = Dir[ "test/*_test.rb" ]
   spec.has_rdoc = true
-  spec.rdoc_options << '--title' << 'Prawn Documentation'
+  spec.extra_rdoc_files = %w{README}
+  spec.rdoc_options << '--title' << 'Prawn Documentation' <<
+                       '--main'  << 'README' << '-q'
   spec.author = "Gregory Brown"
   spec.email = "  [e-mail]"
   spec.rubyforge_project = "prawn"
   spec.homepage = "http://prawn.majesticseacreature.com"
   spec.description = <<END_DESC