Doc fix.

diff --git a/lisp/international/latexenc.el b/lisp/international/latexenc.el
index 7568c4aa39a0c28826063b48089df8671b60f3d1..6ce21a5328a226df3e9b74fca5cacbb8bdc7032f 100644 (file)
--- a/lisp/international/latexenc.el
+++ b/lisp/international/latexenc.el
@@ -47,7 +47,7 @@
 ;; like this
 
 ;; (add-to-list 'file-coding-system-alist
-;;          '("\\.tex\\|\\.ltx\\|\\.dtx\\|\\.drv\\'" . latexenc-find-file-coding-system))
+;;          '("\\.\\(tex\\|ltx\\|dtx\\|drv\\)\\'" . latexenc-find-file-coding-system))
 
 ;;; Code: