Translations:Documentation/DocumentationTeamInfo/StyleGuide/53/en

    From The Document Foundation Wiki

    Finish a list introduction with a colon (:). List introductions can be either full sentences or sentence fragments. Some style guides differentiate between the two types and require different ending punctuation (or none at all); others, like this guide, do not make this distinction. Note, however, that if the last sentence before a list does not directly introduce the list, end that sentence with a period.