Improve index entry. Remove redundant one.

diff --git a/lispref/modes.texi b/lispref/modes.texi
index 7e973c1263b92690b4a229c9d056071708a8d1f5..5d91b238fca30a18c008272109030ecebe145c13 100644 (file)
--- a/lispref/modes.texi
+++ b/lispref/modes.texi
@@ -1700,7 +1700,6 @@ the information in another fashion.  This way, customizations made by
 the user or by Lisp programs (such as @code{display-time} and major
 modes) via changes to those variables remain effective.
 
-@cindex Shell mode @code{mode-line-format}
   Here is an example of a @code{mode-line-format} that might be
 useful for @code{shell-mode}, since it contains the host name and default
 directory.
@@ -2339,7 +2338,7 @@ Setting this variable makes it buffer-local in the current buffer.
 
 @node Font Lock Mode
 @section Font Lock Mode
-@cindex Font Lock Mode
+@cindex Font Lock mode
 
   @dfn{Font Lock mode} is a feature that automatically attaches
 @code{face} properties to certain parts of the buffer based on their