chore: fix some minor issues in comments

collections/_posts/2021-03-03-nft20.md

@@ -36,7 +36,7 @@ This is the first version of NFT20, and we are already working on new features.
 
 ### What's NFT20's backstory?
 
-Back in October Jules, my now co-founder, called me to participate in the Ethglobal online hackathon. We created the gallery.verynifty.io tamagotchi game for the hackathon. When the game ended up becoming one of the the top #4 most played games in Ethereum as per Dappradar, we decided to skip the hackathon and keep working on the game with our early community.
+Back in October Jules, my now co-founder, called me to participate in the Ethglobal online hackathon. We created the gallery.verynifty.io tamagotchi game for the hackathon. When the game ended up becoming one of the top #4 most played games in Ethereum as per Dappradar, we decided to skip the hackathon and keep working on the game with our early community.
 
 The game started with an airdrop and you had an online NFT pet with which you could mine MUSE (our token) every 24 hours.
 

collections/_posts/2022-08-04-indexcoop.md

@@ -41,7 +41,7 @@ We released DPI on Mainnet at the same time we launched Index Coop. That said, t
 
 Thus far, all Index Coop products are built on Set Protocol, who began idealizing Index Coop in 2018. We [raised venture capital funding](https://rbozman.medium.com/how-set-protocol-raised-2m-from-craft-ventures-scott-belsky-dfj-db5777737337) through the bear market, including some of the biggest names in DeFi investors like Sequoia Capital, Galaxy Digital, 1kx, DeFiance Capital, Blockchain.com Ventures, Assembly Capital, 1confirmation, White Star Capital, and Wintermute.
 
-Keeping user funds safe is our top priority. We only build on the best, battle-tested money legos. We’ve been audited by the best, twice, with those [audits publicly available](https://docs.tokensets.com/protocol/security). I like to use this example of how we ensure safety: We only use Compund and Aave for flexible leverage indices (FLIs). The same contracts that were hardened through lots of FLI rebalances to keep volatile ETH safe during 2021 volatility are used to execute Interest-compound ETH Index’s (icETH) leveraged staked ETH position.
+Keeping user funds safe is our top priority. We only build on the best, battle-tested money legos. We’ve been audited by the best, twice, with those [audits publicly available](https://docs.tokensets.com/protocol/security). I like to use this example of how we ensure safety: We only use Compound and Aave for flexible leverage indices (FLIs). The same contracts that were hardened through lots of FLI rebalances to keep volatile ETH safe during 2021 volatility are used to execute Interest-compound ETH Index’s (icETH) leveraged staked ETH position.
 
 ### What's your business model?
 

collections/_posts/2025-05-21-novel-perps.md

@@ -63,7 +63,7 @@ Hyperliquid’s combination of high liquidity, zero gas fees, and a CEX-like use
 - **TradFi Markets**: Extended Exchange allows trading of synthetic perps for traditional assets like XAU and SPX, appealing to traders seeking exposure to non-crypto markets.
 - **Points Campaign**: The recently launched points program rewards active traders, potentially leading to a future token airdrop.
 - **User-Friendly Interface**: Designed by ex-Revolut team members, the platform emphasizes accessibility and ease of use.
-- **Fee Discounts**: Using referral links (e.g.,[hhttps://app.hyperliquid.xyz/join/DEFIPRIME](https://app.hyperliquid.xyz/join/DEFIPRIME)) provides a 10% discount on trading fees.
+- **Fee Discounts**: Using referral links (e.g.,[https://app.hyperliquid.xyz/join/DEFIPRIME](https://app.hyperliquid.xyz/join/DEFIPRIME)) provides a 10% discount on trading fees.
 
 **Strengths**