removed unnecessary import in code example

README.md

@@ -15,7 +15,6 @@ The current version of the library is 3.2 which features support for NETDB API v
 Initialisation works as followed, for configuration an `APIEndpoint`-Instance has to be passed to the `API-Session` call.
 ```python
 >>> import netdb_client.api32
->>> import netdb_client.util
 
 >>> endpoint = netdb_client.APIEndpoint(
     base_url='www-net-devel.scc.kit.edu',