readme update

README.md

@@ -5,11 +5,14 @@ pako - zlib port to javascript, very fast!
 
 __Why pako is cool:__
 
-- Almost as fast in modern browsers as C implementation (see benchmarks).
-- Works in browser, you can browserify any separate component.
+- Almost as fast in modern JS engines as C implementation (see benchmarks).
+- Works in browsers, you can browserify any separate component.
 - Both Sync & streamable (for big blobs) interfaces.
 - It's fresh - ports the latest zlib version (now 1.2.8), results are binary equal.
 
+This project was done to understand how fast JS can be and is it necessary to
+develop native C modules for CPU-intensive tasks. Enjoy the result!
+
 __Benchmarks:__
 
 ```
@@ -28,6 +31,9 @@ node v0.11, 10mb sample:
    deflate-zlib x 14.17 ops/sec ±3.34% (64 runs sampled)
 ```
 
+If you doubt, that zlib is slow because of marshalling, try benchmark with `level 0`.
+You will see, that node bindings don't add noticeable slowdown.
+
 __Install:__
 
 node.js:

lib/zlib/deflate.js

@@ -1585,7 +1585,7 @@ exports.deflateInit2 = deflateInit2;
 exports.deflateReset = deflateReset;
 exports.deflate = deflate;
 exports.deflateEnd = deflateEnd;
-exports.deflate_info = 'pako deflate';
+exports.deflateInfo = 'pako deflate (from Nodeca project)';
 
 /* Not implemented
 exports.deflateSetDictionary = deflateSetDictionary;