update hash files test

__tests__/scripts/stdoutputspecial.js

@@ -1,8 +1,8 @@
 //first half of © character
-process.stdout.write(Buffer.from([0xC2]), (err) => {
+process.stdout.write(Buffer.from([0xC2]), () => {
     //write in the callback so that the second byte is sent separately
     setTimeout(() => {
         process.stdout.write(Buffer.from([0xA9])) //second half of © character
-    }, 5000)
+    }, 100)
    
 })