I realize this isn't the canonical documentation anymore, but since I already made the changes, you're welcome to merge them in.
Several whitespace and spelling corrections
Please note that documentation guides on rubyamqp.info are how in a separate repository. For a while we will have to update both sources but rubyamqp.info is considered to be the primary one.
Ah, thanks for the info. I'll update the docs there with these changes.