update parachain readme

templates/parachain/README.md

@@ -35,36 +35,25 @@
 
 - ⏫ This template provides a starting point to build a [parachain](https://wiki.polkadot.network/docs/learn-parachains).
 
-
 - 🔧 To simplify the process of using Zombienet with Omni Node, we’ve added a pre-configured
 development chain spec (dev_chain_spec.json) to the parachain template. Additionally,
 the zombienet-omni-node.toml file has been updated to include a valid chain spec path
 pointing to dev_chain_spec.json
 
-
 - ☁️ It is based on the
 [Cumulus](https://paritytech.github.io/polkadot-sdk/master/polkadot_sdk_docs/polkadot_sdk/cumulus/index.html) framework.
 
-
 - 🔧 Its runtime is configured with a single custom pallet as a starting point, and a handful of ready-made pallets
 such as a [Balances pallet](https://paritytech.github.io/polkadot-sdk/master/pallet_balances/index.html).
 
-
 - 👉 Learn more about parachains [here](https://wiki.polkadot.network/docs/learn-parachains)
 
-
-- ⚠️ The README files for the templates in this repository are currently speculative. 
-A stable release addressing this is expected in December.
-
-
--  Follow solely the templates' READMEs and templates themselves from Polkadot-sdk master branch,
-but ignore the references to the dedicated templates directory.
-For the most accurate chain spec generation,  `staging-chain-spec-builder` or other mentioned
+- For the most accurate chain spec generation,  `staging-chain-spec-builder` or other mentioned
 binaries and runtimes,please try to build them based on the Polkadot-sdk most updated master branch 
 an example:
   ```bash
   cargo install --path substrate/bin/utils/chain-spec-builder
-```
+  ```
 
 
 ## Template Structure