Remove unused snippet section markers

This section is not used by any part of the documentation.

Change-Id: I3cfc5ff187bfe43bbd75302b45b7dcc6eddb113c
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

examples/bluetooth/btchat/chatserver.cpp

@@ -85,7 +85,6 @@ void ChatServer::startServer(const QBluetoothAddress& localAdapter)
 
     //serviceInfo.setAttribute(QBluetoothServiceInfo::ServiceRecordHandle, (uint)0x00010010);
 
-    //! [Class Uuuid must contain at least 1 entry]
     QBluetoothServiceInfo::Sequence classId;
 
     classId << QVariant::fromValue(QBluetoothUuid(QBluetoothUuid::SerialPort));
@@ -95,8 +94,6 @@ void ChatServer::startServer(const QBluetoothAddress& localAdapter)
     classId.prepend(QVariant::fromValue(QBluetoothUuid(serviceUuid)));
 
     serviceInfo.setAttribute(QBluetoothServiceInfo::ServiceClassIds, classId);
-    //! [Class Uuuid must contain at least 1 entry]
-
 
     //! [Service name, description and provider]
     serviceInfo.setAttribute(QBluetoothServiceInfo::ServiceName, tr("Bt Chat Server"));