Fix typo in zone documentation.
Closes #38848
https://github.com/dart-lang/sdk/pull/38848
GitOrigin-RevId: 646ee0189aaa25aced290aff2134f70e920b5bb9
Change-Id: I76ca2106011fdc43c7ab0b1da0a2162e68d79243
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/121413
Reviewed-by: Kevin Moore <kevmoo@google.com>
Commit-Queue: Kevin Moore <kevmoo@google.com>
diff --git a/sdk/lib/async/zone.dart b/sdk/lib/async/zone.dart
index 911ecff..7c66de1 100644
--- a/sdk/lib/async/zone.dart
+++ b/sdk/lib/async/zone.dart
@@ -229,7 +229,7 @@
* an existing zone likely created using [Zone.fork].
*
* Developers can create a new zone that overrides some of the functionality of
- * an existing zone. For example, custom zones can replace of modify the
+ * an existing zone. For example, custom zones can replace or modify the
* behavior of `print`, timers, microtasks or how uncaught errors are handled.
*
* The [Zone] class is not subclassable, but users can provide custom zones by
