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

Calculating dependencies ... done!
Dependency resolution took 1.51 s (backtrack: 0/20).

[ebuild     U  ] sys-apps/man-pages-6.17-r2::gentoo [6.17-r1::gentoo] USE="-verify-sig" L10N="-cs -da -de -el -es -fi -fr -hu -id -it -ja -ko -mk -nb -nl -pl -pt-BR -ro -ru -sr -sv -tr% -uk -vi -zh-CN" 1858 KiB

Total: 1 package (1 upgrade), Size of downloads: 1858 KiB