drop a 'static annotation at toplevel, change name in readme

README.md

@@ -1,2 +1 @@
-# wablength
+# spectrum
-

src/main.rs

@@ -8,7 +8,7 @@ use sessions::{Session, SessionStatus, Storable};
 use warp::{Filter, Rejection, Reply};
 use warp::http::{StatusCode, Uri};
 
-const SESSION_HEADER: &'static str = "Spectrum-Session";
+const SESSION_HEADER: &str = "Spectrum-Session";
 
 #[tokio::main]
 async fn main() {