doc: clarify the description of du --separate-dirs
[coreutils.git] / old / 
treea6c1bb4f56638c732a3d4387e53924a39c7a1123
drwxr-xr-x   ..
drwxr-xr-x - fileutils
drwxr-xr-x - sh-utils
drwxr-xr-x - textutils