The hier manpage mentions the file /usr/share/dict/eign. My system doesn't system doesn't have this and I haven't seen it before. I think the file was installed by groff. Since groff was removed almost ten years ago, remove mention of this?
Index: hier.7 =================================================================== RCS file: /cvs/src/share/man/man7/hier.7,v retrieving revision 1.162 diff -u -p -u -p -r1.162 hier.7 --- hier.7 26 Apr 2019 07:14:50 -0000 1.162 +++ hier.7 10 Aug 2019 07:24:53 -0000 @@ -350,8 +350,6 @@ and Spellings preferred in American usage. .It british Spellings preferred in British usage. -.It eign -List of common words. .It propernames List of proper names. .It stop
