* docs: fix typos and grammar in README.md and SECURITY.md
Fix spelling errors (torwards, advantag, packeged, wlil), grammar
issues (bugs fixes, updated→updating, API's→APIs, makes→make),
broken multi-line markdown badge links, and minor wording corrections
(operations→operational, of→or, advisory's→advisories).
No content changes; formatting and copy-editing only.
Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
* docs: update outdated RRDtool 1.9 release info in README
RRDtool 1.9.0 was released July 2024. The previous text incorrectly
stated it had not been released as of January 2025.
Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
---------
Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Thomas Vincent