Remove the development tip from the homepage intro

Author: ndbroadbent

docs/app/page.tsx

@@ -55,8 +55,7 @@ export default function Home() {
                 LogStruct adds typed JSON logs to Ruby on Rails apps, and filters sensitive data out
                 of them, which helps you meet SOC 2's logging requirements. Add the gem to your
                 Gemfile, and in production your app writes JSON lines that are easy to search,
-                filter, and turn into dashboards. To see them in development, start your server with{' '}
-                <code>LOGSTRUCT_ENABLED=true</code>.
+                filter, and turn into dashboards.
               </p>
 
               <div className="flex flex-col space-y-4 sm:flex-row sm:space-x-4 sm:space-y-0 mt-6">