message: Fix readme of openapi
diff: @@ -10,8 +10,6 @@ This generator is based on the [OpenAPI Tools generator](https://openapi-generat
  ## Installation
  -The official OpenAPI generator is Java based, therefore you need to have a Java runtime installed to use the SAP Cloud SDK OpenAPI generator.
  -
  ```bash
  $ npm install @sap-cloud-sdk/openapi-generator
  ```
  