doc: updated copyright notice.

Author: agentzh

README.markdown

@@ -360,7 +360,7 @@ Please submit bug reports, wishlists, or patches by
 Author
 ======
 
-Yichun "agentzh" Zhang (章亦春) <agentzh@gmail.com>, CloudFlare Inc.
+Yichun "agentzh" Zhang (章亦春) <agentzh@gmail.com>, OpenResty Inc.
 
 [Back to TOC](#table-of-contents)
 
@@ -369,7 +369,7 @@ Copyright and License
 
 This module is licensed under the BSD license.
 
-Copyright (C) 2012-2014, by Yichun "agentzh" Zhang (章亦春), CloudFlare Inc.
+Copyright (C) 2012-2017, by Yichun "agentzh" Zhang (章亦春), OpenResty Inc.
 
 All rights reserved.