Update configuration examples in docs

[tpoliaw]

• Fix typos in documentation
• Update configuration examples in user guide

Fixes #131

[codecov]

Codecov Report

Merging #135 (9fedc46) into master (ad4499e) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #135   +/-   ##
=======================================
  Coverage   92.48%   92.48%           
=======================================
  Files          45       45           
  Lines        1225     1225           
=======================================
  Hits         1133     1133           
  Misses         92       92           

Impacted Files	Coverage Δ
src/tickit/adapters/servers/tcp.py	97.43% <ø> (ø)
src/tickit/core/management/schedulers/base.py	97.95% <ø> (ø)
src/tickit/core/management/schedulers/master.py	88.23% <ø> (ø)
...rc/tickit/core/state_interfaces/state_interface.py	84.61% <ø> (ø)

[abbiemery]

Oops, my spelling is quite poor. Thank you for fixing all of those, and the yamls in the docs. Two of us managed to miss the yamls shifting alignment.