diff --git a/core/src/connection.rs b/core/src/connection.rs
index 7a339b0661b..ff613c5cce0 100644
--- a/core/src/connection.rs
+++ b/core/src/connection.rs
@@ -60,7 +60,7 @@ pub enum ConnectedPoint {
         /// Multiaddress that was successfully dialed.
         address: Multiaddr,
         /// Whether the role of the local node on the connection should be
-        /// overriden. I.e. whether the local node should act as a listener on
+        /// overridden. I.e. whether the local node should act as a listener on
         /// the outgoing connection.
         ///
         /// This option is needed for NAT and firewall hole punching.
diff --git a/core/src/transport/upgrade.rs b/core/src/transport/upgrade.rs
index 8525ab741ff..9626312b5fb 100644
--- a/core/src/transport/upgrade.rs
+++ b/core/src/transport/upgrade.rs
@@ -520,7 +520,7 @@ where
 
     fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         // We use a `this` variable because the compiler can't mutably borrow multiple times
-        // accross a `Deref`.
+        // across a `Deref`.
         let this = &mut *self;
 
         loop {
@@ -579,7 +579,7 @@ where
 
     fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
         // We use a `this` variable because the compiler can't mutably borrow multiple times
-        // accross a `Deref`.
+        // across a `Deref`.
         let this = &mut *self;
 
         loop {
diff --git a/misc/multistream-select/src/protocol.rs b/misc/multistream-select/src/protocol.rs
index d5c2bfa773a..aef9f16c4cf 100644
--- a/misc/multistream-select/src/protocol.rs
+++ b/misc/multistream-select/src/protocol.rs
@@ -49,7 +49,7 @@ const MSG_PROTOCOL_NA: &[u8] = b"na\n";
 /// The encoded form of a multistream-select 'ls' message.
 const MSG_LS: &[u8] = b"ls\n";
 
-/// The multistream-select header lines preceeding negotiation.
+/// The multistream-select header lines preceding negotiation.
 ///
 /// Every [`Version`] has a corresponding header line.
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
diff --git a/swarm/src/handler/multi.rs b/swarm/src/handler/multi.rs
index 0b4549ed733..96a77626c01 100644
--- a/swarm/src/handler/multi.rs
+++ b/swarm/src/handler/multi.rs
@@ -437,7 +437,7 @@ where
 pub struct DuplicateProtonameError(Vec<u8>);
 
 impl DuplicateProtonameError {
-    /// The protocol name bytes that occured in more than one handler.
+    /// The protocol name bytes that occurred in more than one handler.
     pub fn protocol_name(&self) -> &[u8] {
         &self.0
     }
diff --git a/transports/webtransport-websys/src/utils.rs b/transports/webtransport-websys/src/utils.rs
index fcde226be87..55bad08e00c 100644
--- a/transports/webtransport-websys/src/utils.rs
+++ b/transports/webtransport-websys/src/utils.rs
@@ -55,7 +55,7 @@ where
     }
 }
 
-/// Parse reponse from `ReadableStreamDefaultReader::read`.
+/// Parse response from `ReadableStreamDefaultReader::read`.
 //
 // Ref: https://streams.spec.whatwg.org/#default-reader-prototype
 pub(crate) fn parse_reader_response(resp: &JsValue) -> Result<Option<JsValue>, JsValue> {