these typos were identified by codespell. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#18871
Using codespell, went over the docs and fixed some typos. Refs: https://github.com/scylladb/scylladb/issues/16255 Signed-off-by: Yaniv Kaul <yaniv.kaul@scylladb.com> Closes scylladb/scylladb#16275