- files are sorted by their filename in alphabetical
- order, regardless in which of the directories they
- reside. If multiple files specify the same unit name,
- the entry in the file with the alphabetically earliest
+ files are sorted by their filename in lexicographic
+ order, regardless of which of the directories they
+ reside in. If multiple files specify the same unit name,
+ the entry in the file with the lexicographically earliest