diff --git a/documentation/Fl.html b/documentation/Fl.html
index f7f64e81b..e59b31667 100644
--- a/documentation/Fl.html
+++ b/documentation/Fl.html
@@ -618,7 +618,7 @@ event.
button is pressed. This function returns the button state at the
time of the event. During an FL_RELEASE event, the state
of the released button will be 0. To find out, which button
-caused an FL_RELEASE event, you can use
+caused an FL_RELEASE event, you can use
Fl::event_button() instead.