Fix typos

crates/arti-client/src/client.rs

@@ -260,7 +260,7 @@ impl<R: Runtime> TorClient<R> {
         let stream_timeout = Duration::new(10, 0);
 
         let stream_future = circ.begin_stream(&addr, port, Some(flags.stream_parameters()));
-        // This timout is needless but harmless for optimistic streams.
+        // This timeout is needless but harmless for optimistic streams.
         let stream = self
             .runtime
             .timeout(stream_timeout, stream_future)

crates/tor-circmgr/src/usage.rs

@@ -229,7 +229,7 @@ pub(crate) enum TargetCircUsage {
 /// want to refactor it a lot.
 #[derive(Clone, Debug, PartialEq)]
 pub(crate) enum SupportedCircUsage {
-    /// Useable for BEGINDIR-based non-anonymous directory connections
+    /// Usable for BEGINDIR-based non-anonymous directory connections
     Dir,
     /// Usable to exit to a set of ports.
     Exit {

crates/tor-dirmgr/src/bootstrap.rs

@@ -36,7 +36,7 @@ fn load_all<R: Runtime>(
     Ok(loaded)
 }
 
-/// Testing helper: if this is Some, then we retun it in place of any
+/// Testing helper: if this is Some, then we return it in place of any
 /// response to fetch_single.
 ///
 /// Note that only one test uses this: otherwise there would be a race
@@ -355,7 +355,7 @@ mod test {
 
     /// A fake implementation of DirState that just wants a fixed set
     /// of microdescriptors.  It doesn't care if it gets them: it just
-    /// wnats to be told that the IDs exist.
+    /// wants to be told that the IDs exist.
     #[derive(Debug, Clone)]
     struct DemoState {
         second_time_around: bool,

crates/tor-dirmgr/src/state.rs

@@ -248,7 +248,7 @@ impl<DM: WriteNetDir> GetConsensusState<DM> {
         };
 
         // Check out what authorities we believe in, and see if enough
-        // of them are purported to have singed this consensus.
+        // of them are purported to have signed this consensus.
         let n_authorities = self.authority_ids.len() as u16;
         let unvalidated = unvalidated.set_n_authorities(n_authorities);
 

crates/tor-guardmgr/src/lib.rs

@@ -438,7 +438,7 @@ impl<R: Runtime> GuardMgr<R> {
         Ok((guard, monitor, usable))
     }
 
-    /// Ensure that the message queue is flushed before proceding to
+    /// Ensure that the message queue is flushed before proceeding to
     /// the next step.  Used for testing.
     #[cfg(test)]
     async fn flush_msg_queue(&self) {

crates/tor-netdir/src/lib.rs

@@ -515,7 +515,7 @@ impl NetDir {
     }
 
     /// Return a relay matching a given Ed25519 identity and RSA identity,
-    /// if we have a useable relay with _both_ keys.
+    /// if we have a usable relay with _both_ keys.
     ///
     /// (Does not return unusable relays.)
     ///