minor fix in declare-a-smart-contract.adoc

Author: LandauRaz

components/Starknet/modules/quick-start/pages/declare-a-smart-contract.adoc

@@ -92,7 +92,7 @@ A contract can be declared on Starknet using Starkli by running following comman
 
 [source,bash]
 ----
-starkli declare target/dev/<PROJECT_NAME>.sierra.json --network=sepolia
+starkli declare target/dev/<CONTRACT_NAME>.sierra.json --network=sepolia
 ----
 
 When using `starkli declare`, Starkli will do its best to identify the compiler version of the declared class. In case it fails, the `--compiler-version` flag can be used to specify the version of the compiler as follows:
@@ -135,7 +135,7 @@ The following is an example of declaring a contract with both a a custom RPC end
 
 [source,bash]
 ----
-starkli declare target/dev/<PROJECT_NAME>.sierra.json \
+starkli declare target/dev/<CONTRACT_NAME>.sierra.json \
     --rpc=https://starknet-sepolia.infura.io/v3/<API_KEY> \
     --compiler-version=2.6.0 \
 ----
@@ -159,4 +159,4 @@ Not declaring class as its already declared. Class hash: <CLASS_HASH>
 
 This is because declaration is a one-time process for each unique contract code, and a contract's class hash is its unique identifier (for more details, see xref:architecture-and-concepts:smart-contracts/class-hash.adoc[Class hash]).
 
-In both cases, however, you should be able to see the declared contract on a block explorer like https://sepolia.starkscan.co/[StarkScan] or https://sepolia.voyager.online/[Voyager] by searching for its class hash.
+In both cases, however, you should be able to see the declared contract on a block explorer like https://sepolia.starkscan.co/[StarkScan] or https://sepolia.voyager.online/[Voyager] by searching for its class hash.