document new tog key codes
diff --git a/tog/tog.1 b/tog/tog.1
index 1cc27ed..52e4bd5 100644
--- a/tog/tog.1
+++ b/tog/tog.1
@@ -86,11 +86,11 @@ The key bindings for
.Cm tog log
are as follows:
.Bl -tag -width Ds
-.It Cm Down-arrow, j, Page-down, >, Full stop
+.It Cm Down-arrow, j, Page-down, >, Full stop, Ctrl-f
Move the selection cursor down.
-.It Cm Up-arrow, k, Page-up, <, Comma
+.It Cm Up-arrow, k, Page-up, <, Comma, Ctrl-b
Move the selection cursor up.
-.It Cm Enter
+.It Cm Enter, Space
Open a
.Cm diff
view showing file changes made in the currently selected commit.