Update nl/translation.json

Author: jeannotdamoiseaux

app/frontend/src/locales/nl/translation.json

@@ -62,7 +62,7 @@
         "speakAnswer": "Antwoord uitspreken",
         "info": "Info",
         "save": "Opslaan",
-        "copy": "Kopieer antwoord",
+        "copy": "Kopieer",
         "copied": "Gekopieerd!"
     },