Update the description about native simulator

Author: joii2020

native-simulator/README.md

@@ -2,6 +2,9 @@
 
 TODO: Write this readme
 
-*This contract was bootstrapped with [ckb-script-templates].*
+*This template is used to provide native simulator for a particular contract, and is not designed to be used on its own.*
+
+*This project was bootstrapped with [ckb-script-templates].*
+
 
 [ckb-script-templates]: https://github.com/cryptape/ckb-script-templates

native-simulator/cargo-generate.toml

@@ -2,5 +2,5 @@
 cargo_generate_version = ">=0.16.0"
 
 [placeholders]
-contract_name = { prompt = "contract name", type = "string" }
-contract_crate_name = { prompt = "contract crate name", type = "string" }
+contract_name = { prompt = "The name of the corresponding contract", type = "string" }
+contract_crate_name = { prompt = "The contract is used as the name of the module in the code. Generally, you need to replace - with _", type = "string" }