Polish description of 'spring.http.converters.preferred-json-mapper'

Author: mhalbritter

module/spring-boot-http-converter/src/main/resources/META-INF/additional-spring-configuration-metadata.json

@@ -4,7 +4,7 @@
       "name": "spring.http.converters.preferred-json-mapper",
       "type": "java.lang.String",
       "defaultValue": "jackson",
-      "description": "Preferred JSON mapper to use for HTTP message conversion. By default, auto-detected according to the environment. Supported values are 'jackson', 'jackson2' (deprecated), 'gson', 'jsonb' and 'kotlin-serialization'. When other JSON mapping libraries are present, use a custom HttpMessageConverters bean to control the preferred mapper."
+      "description": "Preferred JSON mapper to use for HTTP message conversion. By default, auto-detected according to the environment. Supported values are 'jackson', 'jackson2' (deprecated), 'gson', and 'jsonb'. When other JSON mapping libraries are present, use a custom HttpMessageConverters bean to control the preferred mapper."
     }
   ],
   "hints": [