SONAR-20758 fix FP log pollution

server/sonar-webserver-auth/src/test/java/org/sonar/server/usertoken/notification/TokenExpirationNotificationSenderTest.java

@@ -53,7 +53,7 @@ public class TokenExpirationNotificationSenderTest {
     underTest.sendNotifications();
     assertThat(logTester.getLogs(LoggerLevel.DEBUG))
       .extracting(LogAndArguments::getFormattedMsg)
-      .containsExactly("Emails for token expiration notification have not been sent because email settings are not configured.");
+      .contains("Emails for token expiration notification have not been sent because email settings are not configured.");
   }
 
   @Test