docs: fixed typo (#4831)

Author: ricmoo

src.ts/contract/types.ts

@@ -26,7 +26,7 @@ import type { ContractTransactionResponse } from "./wrappers.js";
  *
  *  [[DeferredTopicFilter]] - A filter created by calling a [[ContractEvent]]
  *  with parameters, which will create a filter for a specific event
- *  signautre and dereference each parameter when calling the listener.
+ *  signature and dereference each parameter when calling the listener.
  */
 export type ContractEventName = string | ContractEvent | TopicFilter | DeferredTopicFilter;
 

src.ts/crypto/signature.ts

@@ -66,7 +66,7 @@ export class Signature {
     #networkV: null | bigint;
 
     /**
-     *  The ``r`` value for a signautre.
+     *  The ``r`` value for a signature.
      *
      *  This represents the ``x`` coordinate of a "reference" or
      *  challenge point, from which the ``y`` can be computed.

src.ts/crypto/signing-key.ts

@@ -172,7 +172,7 @@ export class SigningKey {
         secpSig = secpSig.addRecoveryBit(sig.yParity);
 
         const pubKey = secpSig.recoverPublicKey(getBytesCopy(digest));
-        assertArgument(pubKey != null, "invalid signautre for digest", "signature", signature);
+        assertArgument(pubKey != null, "invalid signature for digest", "signature", signature);
 
         return "0x" + pubKey.toHex(false);
     }