Add `to_subscribe` example to the README
Add `to_subscribe` example to the README
Thalagyrt/chefspec,mcoolive/chefspec,shanethehat/chefspec,bheuvel/chefspec,gsavage/chefspec,chefspec/chefspec,gsavage/chefspec,rsr5/chefspec,zuazo-forks/chefspec,chefspec/chefspec,ranjib/chefspec,h4ck3rm1k3/chefspec,coderanger/chefspec,jkeiser/chefspec,mcoolive/chefspec,aspiers/chefspec,375gnu/chefspec,coderanger/chefspec,oldirty/chefspec,jtimberman/chefspec,rsr5/chefspec,shanethehat/chefspec,jtimberman/chefspec,375gnu/chefspec,aspiers/chefspec,lamont-granquist/chefspec,lamont-granquist/chefspec,sethvargo/chefspec,oldirty/chefspec,bheuvel/chefspec,h4ck3rm1k3/chefspec,sethvargo/chefspec,jkeiser/chefspec,ranjib/chefspec,Thalagyrt/chefspec