diff --git a/Docs/src/attributes.but b/Docs/src/attributes.but
index 8bc383e9..440aa9ed 100644
--- a/Docs/src/attributes.but
+++ b/Docs/src/attributes.but
@@ -172,7 +172,7 @@ Specifies a string that is above the license text. Omit this to not have a licen
 
 \c [/LANG=lang_id] (checkbox [accept_text] | radiobuttons [accept_text] [decline_text] | off)
 
-Specifies if the displayed license must be accept explicit or not. This can be done either by a checkbox or by radiobuttons. If off is specified the license must not be accepted.
+Specifies if the displayed license must be accept explicit or not. This can be done either by a checkbox or by radiobuttons. By default the "next button" is disabled and will only be enabled if the checkbox is enabled or the right radio button is selected. If off is specified the "next button" is enabled by default.
 
 \S2{aloadlanguagefile} LoadLanguageFile