Documentation's instruction for tableofcontents/subsubsectionstyle seems to be absurd

[GitPinkRabbit]

It said that:

subsubsectionstyle=⟨style for current subsubsection⟩/⟨style for other subsubsections in current subsection⟩/⟨style for subsubsections in other subsections in current section⟩/⟨style for subsubsections in other subsections in other sections⟩ specifies how subsubsections should be displayed. The same styles as for the sectionstyle option may be given. You can omit the last style, in which case the second also applies to the last, and you can omit the last two, in which case the first applies to all. This option operates in an analogous manner to subsectionstyle.

Note the four places I wrote in bold. It seems that the text is just copied from subsectionstyle without any changes, and the words “second” and “first” do not seem right. And there's lacking a situation when omitting the last three styles.

[samcarter]

@GitPinkRabbit Thanks for the report! I updated the wording to

You can omit styles from the end of the list, in which case the last given style will also be applied to the omitted styles.