Fix @cindex entries in manuals

* doc/emacs/custom.texi:
* doc/emacs/dired.texi:
* doc/emacs/display.texi:
* doc/emacs/files.texi:
* doc/emacs/frames.texi:
* doc/emacs/killing.texi:
* doc/emacs/maintaining.texi:
* doc/emacs/misc.texi:
* doc/emacs/msdos-xtra.texi:
* doc/emacs/msdos.texi:
* doc/emacs/search.texi:
* doc/emacs/text.texi:
* doc/emacs/trouble.texi:
* doc/lispintro/emacs-lisp-intro.texi:
* doc/lispref/strings.texi:
* doc/lispref/text.texi:
* doc/misc/cc-mode.texi:
* doc/misc/efaq.texi:
* doc/misc/eieio.texi:
* doc/misc/emacs-mime.texi:
* doc/misc/gnus.texi:
* doc/misc/htmlfontify.texi:
* doc/misc/idlwave.texi:
* doc/misc/message.texi:
* doc/misc/mh-e.texi:
* doc/misc/sem-user.texi:
* doc/misc/ses.texi:
* doc/misc/tramp.texi:
* doc/misc/vhdl-mode.texi: Fix @cindex entries.

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/misc/htmlfontify.texi b/doc/misc/htmlfontify.texi
index 9f1d1b4ee32..6bc57daf627 100644
--- a/doc/misc/htmlfontify.texi
+++ b/doc/misc/htmlfontify.texi
@@ -1116,7 +1116,7 @@ Some of the (informal) data structures used in Htmlfontify are detailed here:
 @table @code
 
 @item hfy-style-assoc
-@cindex hfy-style-assoc
+@cindex @code{hfy-style-assoc}
 @anchor{hfy-style-assoc}
 
 An assoc representing/describing an Emacs face.  Properties may be repeated,
@@ -1148,7 +1148,7 @@ Some examples:
 @end lisp
 
 @item hfy-sheet-assoc
-@cindex hfy-sheet-assoc
+@cindex @code{hfy-sheet-assoc}
 @anchor{hfy-sheet-assoc}
 
 An assoc with elements of the form @samp{(face-name style-name . style-string)}.
@@ -1160,7 +1160,7 @@ The actual stylesheet for each page is derived from one of these.
 @end lisp
 
 @item hfy-facemap-assoc
-@cindex hfy-facemap-assoc
+@cindex @code{hfy-facemap-assoc}
 @anchor{hfy-facemap-assoc}
 
 An assoc of @code{(point . @var{face-symbol})} or