Update runtime files.
diff --git a/runtime/tutor/tutor.ja.euc b/runtime/tutor/tutor.ja.euc
index 0054b32..b899805 100644
--- a/runtime/tutor/tutor.ja.euc
+++ b/runtime/tutor/tutor.ja.euc
@@ -846,7 +846,7 @@
   6. ":set xxx" ¤È¥¿¥¤¥×¤¹¤ë¤È¥ª¥×¥·¥ç¥ó "xxx" ¤¬ÀßÄꤵ¤ì¤ë¡£
 	'ic' 'ignorecase'	¸¡º÷»þ¤ËÂçʸ»ú¾®Ê¸»ú¤Î¶èÊ̤·¤Ê¤¤
 	'is' 'incsearch'	¸¡º÷¥Õ¥ì¡¼¥º¤ËÉôʬ¥Þ¥Ã¥Á¤·¤Æ¤¤¤ëÉôʬ¤òɽ¼¨¤¹¤ë
-	'hls' 'hlsearch'	¥Þ¥Ã¥Á¤¹¤ë¤¹¤Ù¤ò¶¯Ä´É½¼¨¤¹¤ë
+	'hls' 'hlsearch'	¥Þ¥Ã¥Á¤¹¤ë¤¹¤Ù¤Æ¤ò¶¯Ä´É½¼¨¤¹¤ë
      Ť¤Êý¡¢Ã»¤¤Êý¡¢¤É¤Á¤é¤Î¥ª¥×¥·¥ç¥ó̾¤Ç¤â»ÈÍѤǤ­¤Þ¤¹¡£
 
   7. ¥ª¥×¥·¥ç¥ó¤ò̵¸ú¤Ë¤¹¤ë¤Ë¤Ï "no" ¤òÉÕÍ¿¤·¤Þ¤¹:  :set noic
@@ -969,8 +969,9 @@
 
   Modified for Vim by Bram Moolenaar.
 
-  ÆüËܸìÌõ  ¾¾ËÜ ÂÙ¹°  <mattn.jp@gmail.com>
-  ´Æ½¤      ¼²¬ ÂÀϺ  <koron.kaoriya@gmail.com>
+  ÆüËܸìÌõ  ¾¾ËÜ ÂÙ¹°    <mattn.jp@gmail.com>
+            vim-jp¥Á¡¼¥à <https://github.com/vim-jp/lang-ja>
+  ´Æ½¤      ¼²¬ ÂÀϺ    <koron.kaoriya@gmail.com>
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  vi:set ts=8 sts=4 sw=4 tw=78: