rubyplb.gemspec in rubyplb-0.2.4 vs rubyplb.gemspec in rubyplb-0.2.4.1

@@ -3,17 +3,17 @@
 # Instead, edit Jeweler::Tasks in Rakefile, and run `rake gemspec`
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
   s.name = %q{rubyplb}
-  s.version = "0.2.4"
-
+  s.version = "0.2.4.1"
+  s.required_ruby_version = ">=1.8.7"
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
-  s.authors = ["Yoichiro Hasebe"]
+  s.authors = ["Kow Kuroda", "Yoichiro Hasebe"]
   s.date = %q{2009-09-05}
   s.default_executable = %q{rubyplb}
-  s.description = %q{Command line Pattern Lattice building tool wirtten in Ruby}
+  s.description = %q{Command line Pattern Lattice building tool written in Ruby}
   s.email = %q{[e-mail]}
   s.executables = ["rubyplb"]
   s.extra_rdoc_files = [
     "LICENSE",
      "README.rdoc"
@@ -36,10 +36,10 @@
   ]
   s.homepage = %q{http://github.com/yohasebe/rubyplb}
   s.rdoc_options = ["--charset=UTF-8"]
   s.require_paths = ["lib"]
   s.rubygems_version = %q{1.3.5}
-  s.summary = %q{Command line Pattern Lattice building tool wirtten in Ruby}
+  s.summary = %q{Command line Pattern Lattice building tool written in Ruby}
   s.test_files = [
     "test/rubyplb_test.rb",
      "test/test_helper.rb"
   ]