These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] app-text/txt2man-1.7.1::gentoo  16 KiB
[ebuild  N     ] app-office/mdbtools-1.0.1:0/3::gentoo  USE="iconv -glib -odbc" 658 KiB

Total: 2 packages (2 new), Size of downloads: 673 KiB