Option to remove panel's "Sensors" text?

There are some cases, like mine, in which placing xfce4-sensors-plugin into a bar, the presentation text saying "Sensors" results very annoying.

Is it possible to place an option to not display it?

At the moment I am just using the attached patch to disable it but of course it is not the best way, but may it serve to the purpose of reflecting the problem with this issue ;)disable-sensors-label-text.diff