So I've just [been told](http://askubuntu.com/questions/308896/why-network-manager-cant-detect-my-zte-usb-3g-modem/433935#comment998290_433935) someone edited their answer and I've come back and upvoted...

However, I noticed a delete flag and when pushing it, it shows me a dialog box with my remaining votes and I'm too scared to cast and (additional) vote... 

So: did I cast a delete vote there and if yes, how do I retract it?