New translations en.json (Korean)

website/src/locales/ko.json

@@ -490,7 +490,7 @@
         "email": "이메일",
         "contribute": "기여",
         "supported_by": "supported by",
-        "support_button": "Ko-fi에서 gpx.studio 후원",
+        "support_button": "Support gpx.studio on Open Collective",
         "route_planning": "Route planning",
         "route_planning_description": "An intuitive interface to create itineraries tailored to each sport, based on OpenStreetMap data.",
         "file_processing": "Advanced file processing",