updating parachain readme

Author: seemantaggarwal

templates/parachain/README.md

@@ -262,4 +262,4 @@ relay chain network (see [Parachain Template node](#parachain-template-node) set
 - 👥 Additionally, there are [GitHub issues](https://github.com/paritytech/polkadot-sdk/issues) and
   [Substrate StackExchange](https://substrate.stackexchange.com/).
 - 👥You can also reach out on the [Official Polkdot discord server](https://polkadot-discord.w3f.tools/)
-- 🧑Reach out on [Telegram](https://t.me/substratedevs) for more questions and discussions
+- 🧑Reach out on [Telegram](https://t.me/substratedevs) for more questions and discussions