diff --git a/src/ch02-01-basic-installation.md b/src/ch02-01-basic-installation.md
index 267573985..60858d859 100644
--- a/src/ch02-01-basic-installation.md
+++ b/src/ch02-01-basic-installation.md
@@ -12,8 +12,7 @@ Essential tools to install:
     manager that compiles code to Sierra, a mid-level language between
     Cairo and CASM.
 
-3.	[Katana](https://github.com/dojoengine/dojo) - Katana is a Starknet node, built for local development.
-
+3.  [Katana](https://github.com/dojoengine/dojo) - Katana is a Starknet node, built for local development.
 
 For support or queries, visit our [GitHub
 Issues](https://github.com/starknet-edu/starknetbook/issues) or contact
diff --git a/src/ch02-01-introduction-starkli-scarb-katana.md b/src/ch02-01-introduction-starkli-scarb-katana.md
index 087f22edd..b2fbdf022 100644
--- a/src/ch02-01-introduction-starkli-scarb-katana.md
+++ b/src/ch02-01-introduction-starkli-scarb-katana.md
@@ -35,7 +35,6 @@ You’ll see a list of possible compiler versions under the
 
 Be aware: Scarb's compiler version may not match Starkli’s. To verify Scarb's version:
 
-
 ```bash
     scarb --version
 ```
@@ -91,7 +90,6 @@ For streamlined Starkli command execution, establish environment variables. Two
 
 In the `src/` directory, create a `.env` file with the following:
 
-
 ```bash
 export STARKNET_ACCOUNT=katana-0
 export STARKNET_RPC=http://0.0.0.0:5050
@@ -99,7 +97,6 @@ export STARKNET_RPC=http://0.0.0.0:5050
 
 These settings streamline Starkli command operations.
 
-
 ## Declaring Smart Contracts in Starknet
 
 Deploying a Starknet smart contract requires two primary steps:
@@ -172,7 +169,7 @@ Starknet. For example:
 Class hash declared: 0x00bfb49ff80fd7ef5e84662d6d256d49daf75e0c5bd279b20a786f058ca21418
 ```
 
-Consider this hash as the contract class's *address*.
+Consider this hash as the contract class's _address_.
 
 If you try to declare an already existing contract class, don't fret. Just proceed. You might see:
 
@@ -186,7 +183,7 @@ Not declaring class as its already declared. Class hash:
 To deploy a smart contract on the katana local devnet, use the following command. It primarily requires:
 
 1. Your contract's class hash.
-2. Constructor arguments your contract needs (in our example, a *name* of type `felt252`).
+2. Constructor arguments your contract needs (in our example, a _name_ of type `felt252`).
 
 Here's the command structure: