Continuation of previous change.

diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index b4e9baf877f88991d6a240691d298244141c21bb..952191a246b1ece993cf614659a4f5bd22cead97 100644 (file)
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -3253,6 +3253,7 @@ The charset registry and encoding of the font, such as
 The script that the font must support (a symbol).
 
 @item :otf
+@cindex OpenType font
 The font must be an OpenType font that supports these OpenType
 features, provided Emacs is compiled with support for @samp{libotf} (a
 library for performing complex text layout in certain scripts).  The