Revert "Remove explicit copyright_year from dist.ini"

This reverts commit f4ac31981e7de31ae8913a4f7cb071bf2d931222.
Revert "Fix spelling test failure"

This reverts commit 18f5d99d801c6d88fadf25dde62fc26cf2716093.
we can still test namespaces, but just skip this one module for now