header.gemspec in header-0.0.2 vs header.gemspec in header-0.0.3

@@ -12,10 +12,10 @@
   spec.summary       = %q{Header}
   spec.description   = %q{Header}
   spec.homepage      = "http://ai-factory.com."
   spec.license       = "MIT"
 
-  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  spec.files         = spec.files = Dir["{lib,vendor}/**/*"] + `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.8"