1 files changed, 1 insertions, 0 deletions

diff --git a/man/display.texi b/man/display.texi
index df64f6829b4..80436272c7a 100644
--- a/man/display.texi
+++ b/man/display.texi
@@ -242,6 +242,7 @@ indicate what it is.  @xref{Minor Modes}, for more information about
 minor modes and about how to use this command.
 
 @vindex line-number-display-limit
+@cindex line number display, removing the limit
   If the buffer is very large (larger than the value of
 @code{line-number-display-limit}), then the line number doesn't appear.
 Emacs doesn't compute the line number when the buffer is large, because