docs: fix typo (#5274)

docs/build/build-protocol-info.md

@@ -108,9 +108,9 @@ make the transfer if doing so would result in reaping the sender's account.
 
 :::info The existential deposit is a property of the Relay Chain
 
-Your account on the Relay Chain has no direct impact on parachains as you have seperate accounts on
+Your account on the Relay Chain has no direct impact on parachains as you have separate accounts on
 each parachain. Still, parachains are able to define an existential deposit of their own, but this
-is seperate to that of the Relay Chain ED.
+is separate to that of the Relay Chain ED.
 
 :::
 

docs/general/faq.md

@@ -202,7 +202,7 @@ based on the amount of DOT that are staked. Please see the article on
 
 ### Why can't crowdloaned DOT be staked?
 
-DOTs contributed to a sucessful crowdloan campaign by a parachain are bonded for the entire lease
+DOTs contributed to a successful crowdloan campaign by a parachain are bonded for the entire lease
 period, which is two years on Polkadot. The crowdloaned DOT cannot be used for any other DOT utility
 functionalities like staking and democracy. In exchange to the lost staking rewards or liquidity of
 DOTs, the parachain team may offer rewards to the contributor.

docs/learn/learn-comparison-rollups.md

@@ -71,7 +71,7 @@ approach:
 Optimistic rollups are often used in the Ethereum ecosystem. Examples of optimistic EVM-based rollup
 solutions include:
 
-- [Optimisim](https://www.optimism.io/)
+- [Optimism](https://www.optimism.io/)
 - [Arbitrum](https://bridge.arbitrum.io/)
 - [Unipig](https://unipig.exchange/welcome)
 

docs/maintain/maintain-sync.md

@@ -78,7 +78,7 @@ and Firefox as a [browser extension](https://substrate.io/developers/substrate-c
 
 :::
 
-<!--seperates content from instructions-->
+<!--separates content from instructions-->
 
 ---