docs/v1/TreeMapGroupBy.md in datadog_api_client-1.4.0 vs docs/v1/TreeMapGroupBy.md in datadog_api_client-1.5.0

@@ -10,6 +10,5 @@
 ```ruby
 require 'datadog_api_client/v1'
 
 instance = DatadogAPIClient::V1::TreeMapGroupBy.new()
 ```
-