Update docs/platforms/rust/guides/axum/index.mdx

Co-authored-by: Shannon Anahata <[email protected]>

Author: lcian

docs/platforms/rust/guides/axum/index.mdx

@@ -8,7 +8,7 @@ The Sentry SDK offers a middleware for the [axum](https://github.com/tokio-rs/ax
 - Reporting errors and panics with the correct request correlation.
 - Starting a <PlatformLink to="/concepts/key-terms/tracing/">transaction</PlatformLink> for each request-response cycle.
 
-The integration actually supports any crate based on [`tower`](https://github.com/tower-rs/tower), not just `axum`.
+The integration actually supports any crate based on [tower](https://github.com/tower-rs/tower), not just `axum`.
 
 ## Install