docs: revision may be missing in the event.

lilydjwg · Dec 18, 2024 · 2722ccc · 2722ccc
1 parent 228139d
commit 2722ccc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/usage.rst b/docs/usage.rst
@@ -72,7 +72,7 @@ fields are stable, undocumented ones may change without notice.
 
 event=updated
   An update is detected. Fields ``name``, ``revision``, ``old_version`` and ``version`` are
-  available. ``old_version`` and ``revision`` maybe ``null``.
+  available. ``old_version`` may be ``null`` and ``revision`` may be absent.
 
 event=up-to-date
   There is no update. Fields ``name`` and ``version`` are available.