#ocr example code is syntactically incorrect

[jspillers]

The section of the readme containing example code for #ocr is syntactically incorrect:

client.ocr({file, remote_file_url, rectangles: [[x1,y1.x2,y2],..,[x1,y1,x2,y2]]}

file and remote_file_url I am assuming are hash keys and also the {} are not necessary (or idiomatic) when passing a hash as an argument in Ruby. The correct way to show this would be:

client.ocr(file: file, remote_file_url: url, rectangles: [[x1,y1.x2,y2],..,[x1,y1,x2,y2]])