fix lint again

Author: nilsver

resources/libraries/helper.rb

@@ -15,10 +15,7 @@ def local_routes
     end
 
     def find_master_ip
-      postgres_ips = node['redborder']['cluster_info']
-                      .select { |m, _| node['redborder']['managers_per_services']['postgresql'].include?(m) }
-                      .map    { |_, v| v['ipaddress_sync'] }
-
+      postgres_ips = node['redborder']['cluster_info'].select { |m, _| node['redborder']['managers_per_services']['postgresql'].include?(m) }.map { |_, v| v['ipaddress_sync'] }
       postgres_ips.first
     end
   end