Apply suggestions from code review

Co-authored-by: Lucas Malizia <[email protected]>

Author: 0xLucca

tutorials/polkadot-sdk/parachains/zero-to-hero/deploy-to-testnet.md

@@ -115,7 +115,7 @@ To define your chain specification:
 
 2. Edit the `plain_chain_spec.json` file:
 
-    - Update the `name`, `id` and `protocolId` fields to unique values for your parachain
+    - Update the `name`, `id`, and `protocolId` fields to unique values for your parachain
     - Change `para_id` and `parachainInfo.parachainId` fields to the parachain ID you obtained previously. Make sure to use a number without quotes
     - Modify the `balances` field to specify the initial balances for your accounts in SS58 format
     - Insert the account IDs and session keys in SS58 format generated for your collators in the `collatorSelection.invulnerables` and `session.keys` fields
@@ -210,7 +210,7 @@ polkadot-omni-node --collator \
 --rpc-port 9988
 ```
 
-In this example, the first `--port` setting specifies the port for the collator node and the second `--port` specifies the embedded relay chain node port. The first `--rpc-port` setting specifies the port you can connect to the collator. The second `--rpc-port` specifies the port for connecting to the embedded relay chain.
+In this example, the first `--port` setting specifies the port for the collator node, and the second `--port` specifies the embedded relay chain node port. The first `--rpc-port` setting specifies the port you can connect to the collator. The second `--rpc-port` specifies the port for connecting to the embedded relay chain.
 
 Insert your generated session key into your collator keystore. Run the following command replacing `INSERT_SECRET_PHRASE` and `INSERT_PUBLIC_KEY_HEX_FORMAT` with the values from the session key you generated in the [Generate Customs Keys for Your Collator](#generate-customs-keys-for-your-collator) section:
 

tutorials/polkadot-sdk/parachains/zero-to-hero/obtain-coretime.md

@@ -35,13 +35,13 @@ Once the above is complete, obtaining coretime is the last step to enable your p
 There are two extrinsics which allow you to place orders for on-demand coretime:
 
 - [**`onDemand.placeOrderAllowDeath`**](https://paritytech.github.io/polkadot-sdk/master/polkadot_runtime_parachains/on_demand/pallet/dispatchables/fn.place_order_allow_death.html){target=\_blank} - will [reap](https://wiki.polkadot.network/docs/learn-accounts#existential-deposit-and-reaping){target=\_blank} the account once the provided funds run out
-- [**`onDemand.placeOrderKeepAlive`**](https://paritytech.github.io/polkadot-sdk/master/polkadot_runtime_parachains/on_demand/pallet/dispatchables/fn.place_order_keep_alive.html){target=\_blank} - includes a check which will **not** reap the account if the provided funds will run out, ensuring the account is kept alive
+- [**`onDemand.placeOrderKeepAlive`**](https://paritytech.github.io/polkadot-sdk/master/polkadot_runtime_parachains/on_demand/pallet/dispatchables/fn.place_order_keep_alive.html){target=\_blank} - includes a check that will **not** reap the account if the provided funds run out, ensuring the account is kept alive
 
 To produce a block in your parachain, navigate to Polkadot.js Apps and ensure you're connected to the Paseo relay chain. Then, access the [**Developer > Extrinsics**](https://polkadot.js.org/apps/#/extrinsics){target=\_blank} tab and execute the `onDemand.placeOrderAllowDeath` extrinsic from the account that registered the `ParaID`. For this example, `maxAmount` is set to `1000000000000` (this value may vary depending on the network conditions), and `paraId` is set to `4518`:
 
 ![](/images/tutorials/polkadot-sdk/parachains/zero-to-hero/obtain-coretime/obtain-coretime-9.webp)
 
-With each successful on-demand extrinsic, the parachain will produce a new block. You can verify this by checking the logs of the collator. If the extrinsic is successful, you should see output similar to the following:
+With each successful on-demand extrinsic, the parachain will produce a new block. You can verify this by checking the collator logs. If the extrinsic is successful, you should see output similar to the following:
 
 --8<-- 'code/tutorials/polkadot-sdk/parachains/zero-to-hero/obtain-coretime/obtain-coretime-1.html'
 

tutorials/polkadot-sdk/parachains/zero-to-hero/set-up-a-template.md

@@ -43,7 +43,7 @@ This tutorial requires two essential tools:
 
     This installs the `chain-spec-builder` binary.
 
-- [**Polkadot Omni Node**](https://crates.io/crates/polkadot-omni-node/0.4.0){target=\_blank} - is a white-labeled binary, released as a part of Polkadot SDK that can act as the collator of a parachain in production, with all the related auxillary functionalities that a normal collator node has: RPC server, archiving state, etc. Moreover, it can also run the wasm blob of the parachain locally for testing and development.
+- [**Polkadot Omni Node**](https://crates.io/crates/polkadot-omni-node/0.4.0){target=\_blank} - is a white-labeled binary, released as a part of Polkadot SDK that can act as the collator of a parachain in production, with all the related auxiliary functionalities that a normal collator node has: RPC server, archiving state, etc. Moreover, it can also run the wasm blob of the parachain locally for testing and development.
 
     To install it, run the following command: