message: fix action-blacklist config parameter description
diff: @@ -139,7 +139,7 @@ void chain_plugin::set_program_options(options_description& cli, options_descrip
  ("contract-blacklist", boost::program_options::value<vector<string>>()->composing()->multitoken(),
  "Contract account added to contract blacklist (may specify multiple times)")
  ("action-blacklist", boost::program_options::value<vector<string>>()->composing()->multitoken(),
  - "Action account (in the form code::action) added to action blacklist (may specify multiple times)")
  + "Action (in the form code::action) added to action blacklist (may specify multiple times)")
  ;
  // TODO: rate limiting
  