Update stale docs around MissingPaginatedTrait

[rchache]

Issue #, if available:
#1764 (comment)

Description of changes:
Updated the 2.0 docs to reflect the newest default list of member names that indicate pagination is needed

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[mtdowling]

Does this render correctly and without a newline in the literal?

[rchache]

Renders as

Defines the case-insensitive operation input member names that indicate that an operation MUST be paginated. A DANGER event is emitted if an operation is found to have an input member name that case-insensitively matches one of these member names. Defaults to ["maxresults", "maxitems", "pagesize", "limit", "nexttoken", "pagetoken", "token", "marker"]

Defines the case-insensitive operation output member names that indicate that an operation MUST be paginated. A DANGER event is emitted if an operation is found to have an output member name that case-insensitively matches one of these member names. Defaults to ["nexttoken", "pagetoken", "token", "marker", "nextpage", "nextpagetoken", "position", "nextmarker", "paginationtoken", "nextpagemarker"].