Exception when calling pt comments

[jgadbois]

/usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/pt-0.10.0/lib/pt/cli.rb:55:in block (2 levels) in <class:CLI>': undefined method comments_story' for #PT::CLI:0x007f9a2a912410 (NoMethodError)
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/thor-0.19.4/lib/thor/command.rb:27:in run' from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/thor-0.19.4/lib/thor/invocation.rb:126:in invoke_command'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/thor-0.19.4/lib/thor.rb:369:in dispatch' from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/thor-0.19.4/lib/thor/base.rb:444:in start'
from /usr/local/var/rbenv/versions/2.2.0/lib/ruby/gems/2.2.0/gems/pt-0.10.0/bin/pt:10:in <top (required)>' from /usr/local/var/rbenv/versions/2.2.0/bin/pt:23:in load'
from /usr/local/var/rbenv/versions/2.2.0/bin/pt:23:in `

'