(Overlay Properties): Fix the index entry for help-echo overlay property.

diff --git a/lispref/display.texi b/lispref/display.texi
index f24432615e467692787f1da0d732592d195e79ed..bccab7323e7d0300f5f5e3a663a934f4e4a730b2 100644 (file)
--- a/lispref/display.texi
+++ b/lispref/display.texi
@@ -1209,7 +1209,7 @@ or shorter, higher or lower, wider or narrower, or replaced with an image.
 @xref{Display Property}.
 
 @item help-echo
-@kindex help-echo @r{(text property)}
+@kindex help-echo @r{(overlay property)}
 If an overlay has a @code{help-echo} property, then when you move the
 mouse onto the text in the overlay, Emacs displays a help string in the
 echo area, or in the tooltip window.  For details see @ref{Text