K 10 svn:author V 3 imp K 8 svn:date V 27 2019-03-19T21:46:21.179116Z K 7 svn:log V 161 Fix two typos: an -> and; the the -> the And justify the paragraph after the change (and set fill column to 80 instead of 70). Noticed by: rpokala@, vangyzen@ END