Update src/types.ts

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: shunkica

src/types.ts

@@ -400,7 +400,7 @@ export type SuccessfulXmlDsigVerificationResult = {
 };
 
 export type FailedXmlDsigVerificationResult = {
-  /** Whether the signature was sucessfuly verified */
+  /** Whether the signature was successfully verified */
   success: false;
   /** Error message if verification failed */
   error: string;