fix links

crates/lavina-core/src/terminator.rs

@@ -1,10 +1,12 @@
 use crate::prelude::*;
 
+/// A handle to a task that can be gracefully terminated.
 pub struct Terminator {
     signal: Promise<()>,
     completion: JoinHandle<Result<()>>,
 }
 impl Terminator {
+    /// Send a signal to the task to terminate and await its completion.
     pub async fn terminate(self) -> Result<()> {
         match self.signal.send(()) {
             Ok(()) => {}
@@ -14,7 +16,10 @@ impl Terminator {
         Ok(())
     }
 
-    /// Used to spawn managed tasks with support for graceful shutdown
+    /// Spawn a task with support for graceful shutdown.
+    ///
+    /// The launched task must listen for the termination signal and stop gracefully on receiving it.
+    /// The signal is sent by calling the `terminate` method on the returned `Terminator` instance outside the task.
     pub fn spawn<Fun, Fut>(launcher: Fun) -> Terminator
     where
         Fun: FnOnce(Deferred<()>) -> Fut,

readme.md

@@ -2,9 +2,9 @@
 
 Multiprotocol chat server based on open protocols.
 
-- [How to run Lavina locally](docs/running.md)
+- [How to run Lavina locally](./docs/running.md)
-- [Architectural diagrams](docs/flow.md)
+- [Architectural diagrams](./docs/flow.md)
-- [Project structure](crates/readme.md)
+- [Project structure](./crates/readme.md)
 
 ## Goals