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-rw-r--r--doc/emacs/display.texi6
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index b2a4011b4a7..d0ab5486af1 100644
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -1259,9 +1259,9 @@ Highlight empty lines.
@item big-indent
@vindex whitespace-big-indent-regexp
Highlight too-deep indentation. By default any sequence of at least 4
-consecutive TAB characters or 32 consecutive SPC characters is
-highlighted. To change that, customize the regular expression
-@code{whitespace-big-indent-regexp}.
+consecutive @key{TAB} characters or 32 consecutive @key{SPC}
+characters is highlighted. To change that, customize the regular
+expression @code{whitespace-big-indent-regexp}.
@item space-mark
Draw space and non-breaking characters with a special glyph.