add silent comment for ruby 1.9

1 files changed, 1 insertions, 0 deletions

diff --git a/html.rb b/html.rb
index 3ea4425..f95b2b8 100644
--- a/html.rb
+++ b/html.rb
@@ -1,3 +1,4 @@
+# coding: utf-8
 ############################################################################
 # Copyright 2009,2010 Benjamin Kellermann                                  #
 #                                                                          #