Info-hide-note-references

Info-hide-note-references is a variable defined in `info.el'.
Its value is

t

Documentation:
If non-nil, hide the tag and section reference in *note and * menu items.
If value is non-nil but not `hide', also replaces the "*note" with "see".
If value is non-nil but not t or `hide', the reference section is still shown.
`nil' completely disables this feature. If this is non-nil, you might
want to set `Info-refill-paragraphs'.

You can customize this variable.

This variable was introduced, or its default value was changed, in version 22.1 of Emacs.