/usr/lib/aspell/x86_64-linux-gnu/texinfo.amf is in libaspell15 0.60.7~20110707-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | MODE texinfo
ASPELL >=0.60.1
MAGIC /<noregex>/texi/texinfo
DESCRIPTION mode for checking Texinfo documents
FILTER url
FILTER texinfo
|