Update Authentication.mustache webclient

Author: reitzmichnicht

modules/openapi-generator/src/main/resources/Java/libraries/webclient/auth/Authentication.mustache

@@ -5,12 +5,14 @@ package {{invokerPackage}}.auth;
 import org.springframework.http.HttpHeaders;
 import org.springframework.util.MultiValueMap;
 
+{{>generatedAnnotation}}
 public interface Authentication {
     /**
      * Apply authentication settings to header and / or query parameters.
+     *
      * @param queryParams The query parameters for the request
      * @param headerParams The header parameters for the request
      * @param cookieParams The cookie parameters for the request
      */
-    public void applyToParams(MultiValueMap<String, String> queryParams, HttpHeaders headerParams, MultiValueMap<String, String> cookieParams);
+    void applyToParams(MultiValueMap<String, String> queryParams, HttpHeaders headerParams, MultiValueMap<String, String> cookieParams);
 }