fix error: wrong number of arguments (0 for 1)

rake resque:work
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/gems/activesupport-3.2.13/lib/active_support/testing/mochaing.rb:5: warning: already initialized constant Mocha
DEPRECATION WARNING: Rake tasks are depreacted. Use `resque work` instead
rake aborted!
wrong number of arguments (0 for 1)
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:249:in `require'
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/bundler/gems/resque-99166d788ca2/lib/resque/cli.rb:20:in `work'
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/bundler/gems/resque-99166d788ca2/lib/resque/tasks.rb:11:in `block (2 levels) in <top (required)>'
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/bin/ruby_noexec_wrapper:14:in `eval'
/home/vamereh/.rvm/gems/ruby-1.9.3-p362@crm/bin/ruby_noexec_wrapper:14:in `<main>'