Rewrite paragraph

src/platforms/rust/index.mdx

@@ -47,7 +47,7 @@ let _guard = sentry::init(("___PUBLIC_DSN___", sentry::ClientOptions {
 
 ### Async Main Function
 
-The Sentry client must be initialized before any async runtime is started or threads are spawned. Unfortunately, this makes it impossible to use macros such as `#[tokio::main]` or `#[actix_web::main]`, because they start the runtime first. Thus, instead of
+In a multithreaded application, spawned threads should inherit the Hub from the main thread. In order for that to happen, the Sentry client must be initialized before starting an async runtime or spawning threads. This means you'll have to avoid using macros such as `#[tokio::main]` or `#[actix_web::main]`, because they start the runtime first. So rather than doing this:
 
 ```rust {filename:main.rs}
 // WRONG