Merge #7: api: fix axum api path variables

4031dbe api: fix axum api path variables (Marcel)

Pull request description:

ACKs for top commit:
  josecelano:
    ACK 4031dbe

Tree-SHA512: 58924ee20df79426e556daee217b227c0a47268c42f56254f6a2e5bdcf9e6ac6e749957bec61c645db5e988f1b6f391ca46e5b70e1a646875852f65d7d2ac0a3

Author: josecelano

src/api/mod.rs

@@ -45,7 +45,7 @@ pub async fn start(bind_to: &SocketAddr, state: AppState) {
     let app = Router::new()
         .route("/", get(entrypoint_handler))
         .route("/health_check", get(health_check_handler))
-        .route("/torrents/:info_hash", get(get_metainfo_file_handler))
+        .route("/torrents/{info_hash}", get(get_metainfo_file_handler))
         .layer(TraceLayer::new_for_http())
         .layer(
             ServiceBuilder::new()