Removed second radio from the default config

root_dev/config.json

@@ -8,8 +8,7 @@
     "maximized": true,
     "menuOrder": [
         "Source",
-        "Radio 1",
-        "Radio 2",
+        "Radio",
         "Recorder",
         "Sinks",
         "Audio",
@@ -23,8 +22,7 @@
         "Audio Sink": "audio_sink",
         "PlutoSDR Source": "plutosdr_source",
         "RTL-TCP Source": "rtl_tcp_source",
-        "Radio 1": "radio",
-        "Radio 2": "radio",
+        "Radio": "radio",
         "Recorder": "recorder",
         "SoapySDR Source": "soapy_source"
     },