Update esp32-hal-bt.c

Author: Jason2866

cores/esp32/esp32-hal-bt.c

@@ -3,7 +3,7 @@
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
-//
+
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
@@ -24,7 +24,6 @@
 static bool _bt_initialized = false;
 static bool _bt_enabled = false;
 
-// Diese Implementierung überschreibt die schwache (weak) Version in esp32-hal-misc.c
 bool btInUse() {
     return _bt_initialized && _bt_enabled;
 }