Faraday is an HTTP client lib that provides a common interface over many
adapters (such as Net::HTTP) and embraces the concept of Rack middleware when
processing the request/response cycle.
Remove indefinite articles and trailing periods from COMMENT, plus
minor COMMENT typos and surrounding whitespace fixes. A few Makefiles
where not included as they contain Latin-1 characters that break
the Phabricator workflow. Category W.
Approved by: portmgr (bapt)