Signed-off-by: Jens Axboe <axboe@fb.com>
Settings pulled into a section apply to that section only (except global
section). Include directives may be nested in that any included file may
Settings pulled into a section apply to that section only (except global
section). Include directives may be nested in that any included file may
-contain further include directive(s).
+contain further include directive(s). Include files may not contain []
+sections.
4.1 Environment variables
4.1 Environment variables