** When using a windowing terminal, each Emacs window now has a cursor
of its own. By default, when a window is selected, the cursor is
solid; otherwise, it is hollow. The user-option
-`show-cursor-in-non-selected-windows' controls how to display the
+`cursor-in-non-selected-windows' controls how to display the
cursor in non-selected windows. If nil, no cursor is shown, if
non-nil a hollow box cursor is shown.