Update use-the-system-health-session.md

The system_health Extended Events session keeps ten files with a maximum size of 100 MB. You can confirm this by looking at GUI properties or scripting the definition.

ADD TARGET package0.event_file(SET filename=N'system_health.xel',max_file_size=(100),max_rollover_files=(10)),

Author: sqlworldwide

docs/relational-databases/extended-events/use-the-system-health-session.md

@@ -47,7 +47,7 @@ The session collects information that includes the following information:
 
 ## View the system_health session data
 
-The session uses both the ring buffer target and event file target to store the data. The event file target is configured with a maximum size of 5 MB and a file retention policy of 4 files.
+The session uses both the ring buffer target and event file target to store the data. The event file target is configured with a maximum size of 100 MB and a file retention policy of 10 files.
 
 To view the session data from the ring buffer target with the Extended Events user interface available in [!INCLUDE [ssManStudioFull](../../includes/ssmanstudiofull-md.md)], see [Advanced Viewing of Target Data from Extended Events in SQL Server - Watch live data](../../relational-databases/extended-events/advanced-viewing-of-target-data-from-extended-events-in-sql-server.md#watch-live-data).