Update README

Author: raghubetina

README.md

@@ -2,7 +2,7 @@
 
 A Rails engine that provides a web-based console interface at `/rails/console`, allowing easy access to a Rails console in both development and production environments.
 
-⚠️ **Security Warning**: This gem provides direct access to the `rails console`. Anyone who accesses it can run arbitrary code on the server: stealing/deleting all your data, planting bugs, mining Bitcoin, etc. So, be careful.
+⚠️ **Security Warning**: This gem provides direct access to the `rails console`. Anyone who accesses it can run arbitrary code on the server: stealing/deleting all your data, planting bugs, sending spam emails, mining cryptocurrency, etc. So, be careful.
 
 - Only use this gem in applications where the security trade-offs are acceptable. Basically, only for toy apps/proofs-of-concept/portfolio projects that contain only sample data. Never use this gem when real user data is at risk.
 - For serious apps, SSH into the server and run `rails console` at the command-line. This may require upgrading your hosting from free to paid, but you should be doing that anyway if you have real users.