docs: update README

Author: AlexGherardelli

README.md

@@ -3,7 +3,7 @@ API Documentation of the **DataBridges** platform: https://databridges.vam.wfp.o
 
 This Python package is automatically generated by the [OpenAPI Generator](https://openapi-generator.tech) project:
 
-- API version: 510.0
+- API version: 5.1.0
 - Package version: 5.1.0
 - Generator version: 7.8.0
 - Build package: org.openapitools.codegen.languages.PythonClientCodegen