ruby on rails - /bundle install' giving error after running 'bundle gem [gemname]' -

i trying create first ruby gem. after running bundle gem familysearch2 started getting when run bundle install

the gemspec @ /code/familysearch2-rb/familysearch2/familysearch2.gemspec not valid. validation error '"fixme" or "todo" not description' 

my gemspec file looks this:

   gem::specification.new |s|   s.name        = "familysearch2"   s.version     = "0.0.1"   s.platform    = gem::platform::ruby   s.authors     = ["kinezu"]   s.homepage    = "https://github.com/kinezu/familysearch2-rb"   s.summary     = %q{ruby gem access familysearch api.}   s.description = %q{ruby gem access familysearch api}    s.files         = `git ls-files`.split("\n")   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| file.basename(f) }   s.require_paths = ["lib"]    s.add_dependency 'json'   s.add_dependency 'faraday'    s.add_development_dependency 'rspec' end 

your summary , descriptions fine. maybe need bundle update.

remember in gemfile in app uses gem can do:

gem 'familysearch2', path: '/your/path/to/gem'