Made 'Named properties' section on page 3 clearer and more accessible, as requested in issue #11.
Fixed typo in opening Goal section.
Just fixed another minor typo.
Merge pull request #17 from jdennes/improvements-issue-11

Made 'Named properties' section on page 3 clearer and more accessible
Merge pull request #18 from jdennes/misc-improvements

Just a couple of typos.