Relocate table captions to be above tables

[FionaDyalog]

Table captions should be above the tables that they refer to, not below.

(Image captions are, correctly, below the images that tehy refer to)

[rikedyp]

Do you have a link to a page with a table with a caption for reference?

[FionaDyalog]

Try /unix-installation-and-configuration-guide/configuration-parameters/environment-variables/