Fix sentence fragment in docs for event_get_struct_event_size()

diff --git a/include/event2/event.h b/include/event2/event.h
index e0486695b792f5efa2183eab8fc19cd4b9aa79ce..acee64a7a4ba44c5f9f17c8b1ad374c3bef3ec4f 100644 (file)
--- a/include/event2/event.h
+++ b/include/event2/event.h
@@ -610,8 +610,9 @@ void event_get_assignment(const struct event *event, struct event_base **base_ou
    otherwise might not.
 
    Note that it might be SMALLER than sizeof(struct event) if some future
-   version of Libevent adds extra buffer space to the end of struct event
-   to ensure 
+   version of Libevent adds extra padding to the end of struct event.
+   We might do this to help ensure ABI-compatibility between different
+   versions of Libevent.
  */
 size_t event_get_struct_event_size(void);