Before the patch, generating an adaptor from https://gitlab.freedesktop.org/hadess/mpris-spec/-/blob/master/spec/org.mpris.MediaPlayer2.xml
would produce incorrect code like this:
```
m_object.addVTable( sdbus::setInterfaceFlags().withPropertyUpdateBehavior(sdbus::Flags::EMITS_CHANGE_SIGNAL);
, sdbus::registerMethod("Raise").implementedAs([this](){ return this->Raise(); })
, sdbus::registerMethod("Quit").implementedAs([this](){ return this->Quit(); })
...
```
With this patch, the code produced is:
```
m_object.addVTable( sdbus::setInterfaceFlags().withPropertyUpdateBehavior(sdbus::Flags::EMITS_CHANGE_SIGNAL)
, sdbus::registerMethod("Raise").implementedAs([this](){ return this->Raise(); })
, sdbus::registerMethod("Quit").implementedAs([this](){ return this->Quit(); })
...
```