[Content Bug] Conflicting info on real time aggregate defaults

[MA-MacDonald]

Describe the bug

The Hierarchical continuous aggregates page has outdated info stating "By default, all continuous aggregates use real-time aggregation"

What do the docs say now?

"By default, all continuous aggregates use real-time aggregation"

What should the docs say?

Not sure but the paragraph should be re-written to make sense with the new default value shown on this page.

Page affected

https://docs.timescale.com/use-timescale/latest/continuous-aggregates/hierarchical-continuous-aggregates/

Subject matter expert (SME)

[If known, who is a good person to ask about this topic]