fixed typos

core/src/dht/did.rs

@@ -76,7 +76,7 @@ pub struct BiasId {
 /// in a finite ring. It defines a method `rotate` which allows applying
 /// the transformation to the implementing type.
 pub trait Rotate<Rhs = u16> {
-    /// output type of rotate opeation
+    /// output type of rotate operation
     type Output;
     /// rotate a Did with given angle
     fn rotate(&self, angle: Rhs) -> Self::Output;

core/src/dht/stabilization.rs

@@ -48,7 +48,7 @@ impl Stabilization {
         }
     }
 
-    /// Get timeout of waitting delays.
+    /// Get timeout of waiting delays.
     pub fn get_timeout(&self) -> usize {
         self.timeout
     }

core/src/message/handlers/connection.rs

@@ -76,7 +76,7 @@ pub async fn handle_join_dht(act: PeerRingAction) -> Result<Vec<MessageHandlerEv
     }
 }
 
-/// When handling update successor, it may cause two situtation, and it may cause multiple situation.
+/// When handling update successor, it may cause two situation, and it may cause multiple situation.
 /// 1. DHT put a connected successor into successor list, and ask successor_list of it.
 /// 2. DHT wana set a new successor into successor list, but it's not connected, thus it request to connect first.
 #[cfg_attr(feature = "wasm", async_recursion(?Send))]

core/src/swarm/mod.rs

@@ -346,7 +346,7 @@ impl Swarm {
 
     /// Disconnect a transport. There are three steps:
     /// 1) remove from DHT;
-    /// 2) remove from trasnport pool;
+    /// 2) remove from transport pool;
     /// 3) close the transport connection;
     pub async fn disconnect(&self, did: Did) -> Result<()> {
         tracing::info!("disconnect {:?}", did);