fix a step in set-up-a-template (#285)

* fix a step in set-up-a-template

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

Co-authored-by: bader y <ibnbassem@gmail.com>

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Co-authored-by: bader y <ibnbassem@gmail.com>

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

@@ -120,7 +120,7 @@ ws://localhost:9944
 ```
 To interact with your node using the [Polkadot.js Apps](https://polkadot.js.org/apps/#/explorer){target=\_blank} interface, follow these steps:
 
-1. Open [Polkadot.js Apps](https://polkadot.js.org/apps/#/explorer){target=\_blank} in your web browser and click the network icon in the top left corner
+1. Open [Polkadot.js Apps](https://polkadot.js.org/apps/#/explorer){target=\_blank} in your web browser and click the network icon (which should be the Polkadot logo) in the top left corner as shown in the image below:
 
     ![](/images/tutorials/polkadot-sdk/parachains/zero-to-hero/set-up-a-template/set-up-a-template-1.webp)