man/io_uring_register_sync_cancel.3: fix typo
@@ -63,7 +63,7 @@ for details on the return value. If
.I timeout
is set to indicate a timeout, then
.B -ETIME
-will be return if exceeded. If an unknown value is set in the request,
+will be returned if exceeded. If an unknown value is set in the request,
or if the pad values are not cleared to zero, then
.I -EINVAL
is returned.
