docs: clarification

QA_Nano.md

@@ -32,7 +32,7 @@ More about Nano Contracts on our [official docs](https://docs.hathor.network/exp
 ### Oracle Script
 - Insert "s" into this field. It should still be red.
 - Insert "a". The field should turn green immediately, without need to press the "Create" button.
-- Insert an oracle script obtained from the code in the annex at the end of this QA file.
+- Generate an oracle script using the code in the annex at the end of this QA file, using the address selected above and the correct network.
 
 ### Other fields
 - Select any token from the list and it should become green.
@@ -108,7 +108,7 @@ This first interaction should happen before the "Date of Last Bet", so that the
 
 # Annexes
 ### Generating scripts
-To generate the oracle script for an address/network, use the sample script below:
+To generate the oracle script for an address/network, use the sample script below, replacing the variable contents accordingly:
 ```mjs
 import hl from '@hathor/wallet-lib';