thodg/got

diff --git a/tog/tog.1 b/tog/tog.1
index f947e49..1cc27ed 100644
--- a/tog/tog.1
+++ b/tog/tog.1
@@ -59,6 +59,9 @@ Quit the view which is in focus.
 Switch focus between views.
 .It Cm f
 Toggle fullscreen mode for a split-screen view.
+.Nm
+will automatically use split-screen views if the size of the terminal
+window is sufficiently large.
 .El
 .Pp
 Global options must precede the command name, and are as follows: