remove old url
diff --git a/readme.md b/readme.md
index b470496..b6046a3 100644
--- a/readme.md
+++ b/readme.md
@@ -405,5 +405,5 @@
Author
-------------
-MITSUNARI Shigeo(herumi at nifty dot com)
+MITSUNARI Shigeo(herumi@nifty.com)
diff --git a/readme.txt b/readme.txt
index b4383a0..753c388 100644
--- a/readme.txt
+++ b/readme.txt
@@ -436,7 +436,7 @@
-----------------------------------------------------------------------------
◎著作権者
-光成滋生(MITSUNARI Shigeo, herumi at nifty dot com)
+光成滋生(MITSUNARI Shigeo, herumi@nifty.com)
---
$Revision: 1.56 $
diff --git a/xbyak/xbyak.h b/xbyak/xbyak.h
index a04ae45..6ed0db3 100644
--- a/xbyak/xbyak.h
+++ b/xbyak/xbyak.h
@@ -5,7 +5,7 @@
@file xbyak.h
@brief Xbyak ; JIT assembler for x86(IA32)/x64 by C++
@author herumi
- @url https://github.com/herumi/xbyak, http://homepage1.nifty.com/herumi/soft/xbyak_e.html
+ @url https://github.com/herumi/xbyak
@note modified new BSD license
http://opensource.org/licenses/BSD-3-Clause
*/
