refactor: adjust comment

src/main/java/com/conveyal/datatools/manager/models/FeedSource.java

@@ -54,7 +54,8 @@ public class FeedSource extends Model implements Cloneable {
      * zero-based and incrementing. This can muck with GTFS files that are linked to GTFS-rt feeds by stop_sequence, so
      * this override flag currently provides a workaround for feeds that need to be edited but do not need to edit
      * stop_times or individual patterns. WARNING: enabling this flag for a feed and then attempting to edit patterns in
-     * complicated ways (e.g., modifying the order of pattern stops) could have unexpected consequences.
+     * complicated ways (e.g., modifying the order of pattern stops) could have unexpected consequences. There is no UI
+     * setting for this and it is not recommended to do this unless absolutely necessary.
      */
     public boolean preserveStopTimesSequence;