(doc) Clear up some syntax and TOC headings
(doc) Clear up some syntax and TOC headings

ferventcoder/puppetlabs-dsc,cowofevil/puppetlabs-dsc,jpogran/puppetlabs-dsc,Iristyle/puppetlabs-dsc,ferventcoder/puppetlabs-dsc,ConclusionMC/puppetlabs-dsc,ConclusionMC/puppetlabs-dsc,Iristyle/puppetlabs-dsc,jpogran/puppetlabs-dsc,cowofevil/puppetlabs-dsc,Iristyle/puppetlabs-dsc,puppetlabs/puppetlabs-dsc,ConclusionMC/puppetlabs-dsc,ConclusionMC/puppetlabs-dsc,jpogran/puppetlabs-dsc,puppetlabs/puppetlabs-dsc,Iristyle/puppetlabs-dsc,ferventcoder/puppetlabs-dsc,puppetlabs/puppetlabs-dsc,ConclusionMC/puppetlabs-dsc,ferventcoder/puppetlabs-dsc,cowofevil/puppetlabs-dsc