fix: typos in the docs

Hello,
I opened this pr s
https://github.com/scroll-tech/frontends/pull/839
https://github.com/scroll-tech/mpt-circuit/pull/112
https://github.com/scroll-tech/scroll-documentation/pull/140
https://github.com/scroll-tech/chain-monitor/pull/98
https://github.com/scroll-tech/zkevm-circuits/pull/1028

Can you add me to the contributor list to get the gitpoap?

Thanks,
Tudor.