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-rw-r--r--src/doc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc.c b/src/doc.c
index 655b9117d6d..78a7815aade 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -1,4 +1,4 @@
-/* Record indices of function doc strings stored in a file.
+/* Record indices of function doc strings stored in a file. -*- coding: utf-8 -*-
Copyright (C) 1985-1986, 1993-1995, 1997-2015 Free Software Foundation,
Inc.