fix: broken readme installation link (#389)

README.md

@@ -3,27 +3,31 @@
 Ethernal is a block explorer for EVM-based chains.
 
 ## Hosted version
+
 You can sign-up and get started right away on https://app.tryethernal.com
 
 More details about features and pricing on the homepage: https://www.tryethernal.com
 
 ## Self-hosted version
+
 Self-host Ethernal on your server with your own Firebase instance.
 
-Installation instructions: https://doc.tryethernal.com/getting-started/installation
+Installation instructions: https://doc.tryethernal.com/getting-started/quickstart
 
 ## Bugs Report
+
 You can open an issue in this repo.
 
 ## Support Us
+
 You can support the development of Ethernal by subscribing to the Premium plan ($20/mo) or donating on Gitcoin: https://gitcoin.co/grants/3982/ethernal
 
 ## Contact Us
+
 Feel free to reach out about anything!
 
 Twitter: https://twitter.com/tryethernal
 
 Discord: https://discord.gg/jEAprf45jj
 
 Email: [email protected]
-