Minor doc clean-up. * Show list of fields option before showing the single string alternative. * Remove the PS2 prompts so that the examples become cut-and-pastable.
Minor doc clean-up.
* Show list of fields option before showing the single string alternative.
* Remove the PS2 prompts so that the examples become cut-and-pastable.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator