Update that Loki accepts out-of-order rewrites by default. (#9670)

**Which issue(s) this PR fixes**:
Fixes #7477

docs/sources/fundamentals/architecture/components/_index.md

@@ -139,7 +139,7 @@ deduplicated.
 
 ### Timestamp Ordering
 
-Loki can be configured to [accept out-of-order writes]({{< relref "../../../configuration#accept-out-of-order-writes" >}}).
+Loki is configured to [accept out-of-order writes]({{< relref "../../../configuration#accept-out-of-order-writes" >}}) by default.
 
 When not configured to accept out-of-order writes, the ingester validates that ingested log lines are in order. When an
 ingester receives a log line that doesn't follow the expected order, the line