chore(rust): proofreading (#3152)

Came across few typos while browsing ./rust.
One of them is an error message displayed to the user, rest are
comments.
Hope I could be of any help.
Have a nice week-end

Co-authored-by: Daniel Savu <23065004+daniel-savu@users.noreply.github.com>

rust/agents/relayer/src/msg/processor.rs

@@ -421,7 +421,7 @@ mod test {
                 .iter()
                 .zip(msg_retries_to_set.iter())
                 .for_each(|(pm, expected_retries)| {
-                    // Round up the actuall backoff because it was calculated with an `Instant::now()` that was a fraction of a second ago
+                    // Round up the actual backoff because it was calculated with an `Instant::now()` that was a fraction of a second ago
                     let expected_backoff = PendingMessage::calculate_msg_backoff(*expected_retries)
                         .map(|b| b.as_secs_f32().round());
                     let actual_backoff = pm._next_attempt_after().map(|instant| {

rust/chains/hyperlane-cosmos/src/libs/address.rs

@@ -36,15 +36,15 @@ impl CosmosAddress {
         Ok(CosmosAddress::new(account_id, digest))
     }
 
-    /// Creates a wrapper arround a cosmrs AccountId from a private key byte array
+    /// Creates a wrapper around a cosmrs AccountId from a private key byte array
     pub fn from_privkey(priv_key: &[u8], prefix: &str) -> ChainResult<Self> {
         let pubkey = SigningKey::from_slice(priv_key)
             .map_err(Into::<HyperlaneCosmosError>::into)?
             .public_key();
         Self::from_pubkey(pubkey, prefix)
     }
 
-    /// Creates a wrapper arround a cosmrs AccountId from a H256 digest
+    /// Creates a wrapper around a cosmrs AccountId from a H256 digest
     ///
     /// - digest: H256 digest (hex representation of address)
     /// - prefix: Bech32 prefix

rust/chains/hyperlane-sealevel/src/mailbox.rs

@@ -113,7 +113,7 @@ impl SealevelMailbox {
 
     /// Simulates an instruction, and attempts to deserialize it into a T.
     /// If no return data at all was returned, returns Ok(None).
-    /// If some return data was returned but deserialization was unsuccesful,
+    /// If some return data was returned but deserialization was unsuccessful,
     /// an Err is returned.
     pub async fn simulate_instruction<T: BorshDeserialize + BorshSerialize>(
         &self,

rust/sealevel/client/src/warp_route.rs

@@ -206,7 +206,7 @@ impl RouterDeployer<TokenConfig> for WarpRouteDeployer {
         let domain_id = chain_config.domain_id();
 
         // TODO: consider pulling the setting of defaults into router.rs,
-        // and possibly have a more distinct connection client abstration.
+        // and possibly have a more distinct connection client abstraction.
 
         let mailbox = app_config
             .router_config()
@@ -286,7 +286,7 @@ impl RouterDeployer<TokenConfig> for WarpRouteDeployer {
                     collateral_info
                         .spl_token_program
                         .as_ref()
-                        .expect("Cannot initalize collateral warp route without SPL token program")
+                        .expect("Cannot initialize collateral warp route without SPL token program")
                         .program_id(),
                     collateral_info.mint.parse().expect("Invalid mint address"),
                 )

rust/sealevel/libraries/test-utils/src/lib.rs

@@ -105,7 +105,7 @@ async fn initialize_test_ism(
 
 /// Simulates an instruction, and attempts to deserialize it into a T.
 /// If no return data at all was returned, returns Ok(None).
-/// If some return data was returned but deserialization was unsuccesful,
+/// If some return data was returned but deserialization was unsuccessful,
 /// an Err is returned.
 pub async fn simulate_instruction<T: BorshDeserialize + BorshSerialize>(
     banks_client: &mut BanksClient,