If you have created many Info buffers in Emacs, you might find it
difficult to remember which buffer is showing which manual. You can
use the command @kbd{M-x info-display-manual} to show an Info manual
-by name, reusing an existing buffer if one exists.
+by name, reusing an existing buffer if there is one.
@node Emacs Info Variables, , Create Info buffer, Advanced
@comment node-name, next, previous, up