Changing Symbols in Word 2007

Just learnt something new!

I’d inserted the following symbol into various parts of my document

I wanted to change one of them and for some reason I double clicked it which displayed the symbols dialog

This is much easier than having to delete it and insert a brand new one again

I’m not sure if this is a new Word 2007 feature or if it works in Word 2003 but it’s something I hadn’t come across before!