[copyright] update to 2017

PeterDaveHello · ljharb · commit 5776cc952a55 · 2017-03-29T17:54:15.000+08:00
diff --git a/LICENSE.md b/LICENSE.md
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2010-2016 Tim Caswell
+Copyright (c) 2010-2017 Tim Caswell
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
diff --git a/README.markdown b/README.markdown
@@ -346,7 +346,7 @@ load-nvmrc
 nvm is released under the MIT license.
 
 
-Copyright (C) 2010-2016 Tim Caswell and Jordan Harband
+Copyright (C) 2010-2017 Tim Caswell and Jordan Harband
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
