README.md in img2zpl-0.1.0 vs README.md in img2zpl-0.1.1

@@ -1,9 +1,13 @@
 # img2zpl
+
+[![gem](https://img.shields.io/gem/v/img2zpl)](https://rubygems.org/gems/img2zpl)
+[![downloads](https://img.shields.io/gem/dt/img2zpl?color=brightgreen)](https://rubygems.org/gems/img2zpl)
+
 Ruby library to convert images to usable & printable ZPL code
 
 ### Usage
 
 ```ruby
 img = Img2Zpl::Image.open('foo.jpg')
-zpl = img.zpl #=> "^FO0,0^GFA, ... ^FS"
+zpl = img.to_zpl #=> "^FO0,0^GFA, ... ^FS"
 ```