Initial tweaks found for routing docs; also serves as an initial sanity check for the development process.
Implemented TODOs I had previously created.  Removed a redundant sentence.
Added a missing space.
Minor documentation tweaks (rewording, spelling based on wiktionary, and a TODO).
Added clarification about location of route files.
Merge pull request #1 from yodarunamok/master

Initial tweaks found for routing docs; also serves as an initial sanity ...