upgrade dependencies

1 files changed, 20 insertions, 2 deletions

diff --git a/node_modules/pako/lib/zlib/trees.js b/node_modules/pako/lib/zlib/trees.js
index cef5f156d..2a81992e5 100644
--- a/node_modules/pako/lib/zlib/trees.js
+++ b/node_modules/pako/lib/zlib/trees.js
@@ -1,5 +1,23 @@
 'use strict';
 
+// (C) 1995-2013 Jean-loup Gailly and Mark Adler
+// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//   claim that you wrote the original software. If you use this software
+//   in a product, an acknowledgment in the product documentation would be
+//   appreciated but is not required.
+// 2. Altered source versions must be plainly marked as such, and must not be
+//   misrepresented as being the original software.
+// 3. This notice may not be removed or altered from any source distribution.
 
 var utils = require('../utils/common');
 
@@ -110,7 +128,7 @@ var bl_order =
 
 var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
 
-// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
+// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1
 var static_ltree  = new Array((L_CODES + 2) * 2);
 zero(static_ltree);
 /* The static literal tree. Since the bit lengths are imposed, there is no
@@ -1165,7 +1183,7 @@ function _tr_tally(s, dist, lc)
     s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
   }
 
-// (!) This block is disabled in zlib defailts,
+// (!) This block is disabled in zlib defaults,
 // don't enable it for binary compatibility
 
 //#ifdef TRUNCATE_BLOCK