fine tune rubocop to yttis exacting specifications

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/oxidized/hook/slackdiff.rb b/lib/oxidized/hook/slackdiff.rb
index 2c5ec14..baaf291 100644
--- a/lib/oxidized/hook/slackdiff.rb
+++ b/lib/oxidized/hook/slackdiff.rb
@@ -43,7 +43,7 @@ class SlackDiff < Oxidized::Hook
     # message custom formatted - optional
     if cfg.has_key?('message') == true
       log cfg.message
-      msg = format(cfg.message, :node => ctx.node.name.to_s, :group => ctx.node.group.to_s, :commitref => ctx.commitref, :model => ctx.node.model.class.name.to_s.downcase)
+      msg = cfg.message % { :node => ctx.node.name.to_s, :group => ctx.node.group.to_s, :commitref => ctx.commitref, :model => ctx.node.model.class.name.to_s.downcase }
       log msg
       log "Posting message to #{cfg.channel}"
       client.chat_postMessage(channel: cfg.channel, text: msg, as_user: true)