Markhoeber/documentation/stud 1260

See draft documentation at:  http://draft-nested-components.readthedocs.org/en/latest/organizing_course.html#nested-components
Is there a way to change the text here and elsewhere so that it's not awkwardly capitalized? If not, suggest separating out the title--something like "After you configure a content experiment, if necessary you can change the group configuration. For more information, see `Change the Group Configuration for a Content Experiment`_." (This is one of the little nits that bugs me way more than it probably should.) :-)