Adjust indent for tags
Adjust indent for tags

Per https://github.com/DataDog/integrations-core/pull/1075/files#r165603770
DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core