adlnet/xAPI-Spec — pull request #190 by scara (2013-04-15 19:48:07+00:00)
Title: Yet another bunch of minor cleanups

1. Typos;
2. HTTP, HTTPS should be capitalized;
3. HEAD is equal to GET except for the body, as written few lines below => It potentially returns more than _one header_;
4. POST could be used as a verb.