chore: fix typos (#3645)

fix minor typos

Signed-off-by: snoppy <michaleli@foxmail.com>
Co-authored-by: Paul Balaji <paul@hyperlane.xyz>

rust/chains/hyperlane-cosmos/src/providers/grpc.rs

@@ -277,7 +277,7 @@ impl WasmGrpcProvider {
         let raw_tx = TxRaw {
             body_bytes: sign_doc.body_bytes,
             auth_info_bytes: sign_doc.auth_info_bytes,
-            // The poorly documented trick to simuluating a tx without a valid signature is to just pass
+            // The poorly documented trick to simulating a tx without a valid signature is to just pass
             // in a single empty signature. Taken from cosmjs:
             // https://github.com/cosmos/cosmjs/blob/44893af824f0712d1f406a8daa9fcae335422235/packages/stargate/src/modules/tx/queries.ts#L67
             signatures: vec![vec![]],

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

@@ -93,7 +93,7 @@ where
         Ok(Self::from(Self::fetch_data(buf)?.unwrap_or_default()))
     }
 
-    // Optimisically write then realloc on failure.
+    // Optimistically write then realloc on failure.
     // If we serialize and calculate len before realloc we will waste heap space as there is no
     // free(). Tradeoff between heap usage and compute budget.
     pub fn store(