Remove mention of Lead key

nnn.1

@@ -301,8 +301,6 @@ used. A single combination of arguments is supported for SHELL and PAGER.
 separated by \fI;\fR:
 .Bd -literal
     export NNN_BMS='d:~/Documents;u:/home/user/Cam Uploads;D:~/Downloads/'
-
-    NOTE: To go to a bookmark, press the Lead key followed by the bookmark key.
 .Ed
 .Pp
 \fBNNN_PLUG:\fR directly executable plugins as \fIkey_char:location\fR pairs