Updated runtime files.
diff --git a/runtime/tutor/tutor.ja.sjis b/runtime/tutor/tutor.ja.sjis
index fe3be23..6880cd3 100644
--- a/runtime/tutor/tutor.ja.sjis
+++ b/runtime/tutor/tutor.ja.sjis
@@ -633,7 +633,7 @@
   3. ‚Å‚Í :w TEST ‚ƃ^ƒCƒv‚µ‚Ü‚µ‚傤 (TEST ‚́A‘I‚ñ‚¾ƒtƒ@ƒCƒ‹–¼‚Å‚·)B
 
   4. ‚±‚ê‚É‚æ‚èƒtƒ@ƒCƒ‹‘S‘Ì‚ª TEST ‚Æ‚¢‚¤–¼‘O‚ŕۑ¶‚³‚ê‚Ü‚·B
-     ‚à‚¤ˆê“x :!dir ‚à‚µ‚­‚Í !ls ‚ƃ^ƒCƒv‚µ‚ÄŠm”F‚µ‚Ă݂܂µ‚傤B
+     ‚à‚¤ˆê“x :!dir ‚à‚µ‚­‚Í :!ls ‚ƃ^ƒCƒv‚µ‚ÄŠm”F‚µ‚Ă݂܂µ‚傤B
 
 Note: ‚±‚±‚Å Vim ‚ðI—¹‚µAƒtƒ@ƒCƒ‹–¼ TEST ‚Æ‹¤‚É‹N“®‚·‚邯A•Û‘¶‚µ‚½Žž‚Ì
      ƒ`ƒ…[ƒgƒŠƒAƒ‹‚Ì•¡»‚ª‚Å‚«ã‚ª‚é‚Í‚¸‚Å‚·B