Use @code instead of @var for a normal variable, since @var should

indicate metasyntactic variables.

2 files changed, 3 insertions, 2 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index c6091a6a38f..5ba773e712f 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,6 +1,7 @@
 2013-10-29  Xue Fuqiao  <xfq.free@gmail.com>
 
-        * display.texi (Showing Images): Add an index for image-size.
+        * display.texi (Showing Images): Add an index for image-size.  Use
+        @code instead of @var for a normal variable.
 
 2013-10-27  Xue Fuqiao  <xfq.free@gmail.com>
 
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index 2e8d10dc5d9..d3adc034e66 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -4994,7 +4994,7 @@ The purpose of this variable is to prevent unreasonably large images
 from accidentally being loaded into Emacs.  It only takes effect the
 first time an image is loaded.  Once an image is placed in the image
 cache, it can always be displayed, even if the value of
-@var{max-image-size} is subsequently changed (@pxref{Image Cache}).
+@code{max-image-size} is subsequently changed (@pxref{Image Cache}).
 @end defvar
 
 @node Multi-Frame Images