Fixed errors in Active areas of research page

Author: ATREAY

src/content/community/research/index.md

@@ -69,7 +69,7 @@ The execution layer is concerned with executing transactions, running the [Ether
 - [Database optimizations](https://github.com/ledgerwatch/erigon/blob/devel/docs/programmers_guide/db_faq.md)
 - [State expiry](https://notes.ethereum.org/@vbuterin/state_expiry_eip)
 - [Paths to state expiry](https://hackmd.io/@vbuterin/state_expiry_paths)
-- [Verkel and state expiry proposal](https://notes.ethereum.org/@vbuterin/verkle_and_state_expiry_proposal)
+- [Verkle and state expiry proposal](https://notes.ethereum.org/@vbuterin/verkle_and_state_expiry_proposal)
 - [History management](https://eips.ethereum.org/EIPS/eip-4444)
 - [Verkle Trees](https://vitalik.ca/general/2021/06/18/verkle.html)
 - [Data availability sampling](https://github.com/ethereum/research/wiki/A-note-on-data-availability-and-erasure-coding)
@@ -198,7 +198,7 @@ Ethereum wallets can be browser extensions, desktop and mobile apps or smart con
 
 ## Community, education and outreach {#community-education-and-outreach}
 
-Onboarding new users onto Ethereum requires new educational resources and approaches to outreach. This might include blog posts and articles, books, podcasts, memes, teaching resources events and anything else that builds communities, welcomes new starters and educates people about Ethereum.
+Onboarding new users onto Ethereum requires new educational resources and approaches to outreach. This might include blog posts and articles, books, podcasts, memes, teaching resources, events and anything else that builds communities, welcomes new starters and educates people about Ethereum.
 
 ### UX/UI {#uxui}