Is that right ?
phpBB/language/en/common.php

'NOTIFICATION_QUOTE_TRIMMED' => '%1$s and %3$d others replied to the topic “%2$s”',

or it should be so

'NOTIFICATION_QUOTE_TRIMMED' => '%1$s and %3$d others quoted to the topic “%2$s”',

quoted or posted?

because it's like the same

'NOTIFICATION_POST_TRIMMED' => '%1$s and %3$d others replied to the topic “%2$s”',