Update Readme

Author: lauriro

README.md

@@ -11,7 +11,7 @@ LiteJS Zip – [![Coverage][1]][2] [![Size][3]][4] [![Buy Me A Tea][5]][6]
 ==========
 
 Lightweight (~1.3KB) ZIP file creator for Browser and Node.js. No dependencies.  
-Uses the CompressionStream API when available; otherwise will generate uncompressed ZIP.
+Uses the CompressionStream API if available; otherwise uses provided deflater or creates an uncompressed ZIP.
 
 
 createZip(files [, options] [, callback])