Get rid of annoying lint warnings from an earlier PR

src/core/operations/XORChecksum.mjs

@@ -7,7 +7,7 @@
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
 import { toHex } from "../lib/Hex.mjs";
-import OperationError from "../errors/OperationError.mjs"; 
+import OperationError from "../errors/OperationError.mjs";
 
 /**
  * XOR Checksum operation
@@ -43,7 +43,7 @@ class XORChecksum extends Operation {
     run(input, args) {
         const blocksize = args[0];
 
-    
+
         if (!Number.isInteger(blocksize) || blocksize <= 0) {
             throw new OperationError("Blocksize must be a positive integer.");
         }