resolve checkStyle issue

Author: rsearls

http/oidc/src/test/java/org/wildfly/security/http/oidc/AbstractLogoutTest.java

@@ -116,7 +116,6 @@ protected void doConfigureClient(ClientRepresentation client) {
 
     protected OidcJsonConfiguration getClientConfiguration() {
         OidcJsonConfiguration config = new OidcJsonConfiguration();
-        
         config.setClientId(CLIENT_ID);
         config.setPublicClient(false);
         config.setProviderUrl(KEYCLOAK_CONTAINER.getAuthServerUrl() + "/realms/" + TEST_REALM);