smooth tool short cut not working

[elaykidd]

When I use the pencil tool, before I could hold "alt" and the smooth tool would appear. 

All of a sudden it now shows a pencil with an underscore, a different tool.

I already tried to go to keyboard shortcuts to try to fix, but it doesnt let me type the alt button. 

Also I dont see any other tools using the alt button.

Any help to get it back to the way it was would be appreciated. 

[Ton Frederiks · Accepted solution]

You can change the settings by double clicking the Pencil in the Toolbox.

[elaykidd]

thanks @Ton Frederiks got it!

Do you know if theres a way to have the smooth tool symbol instead of a circle?

[Ton Frederiks]

Good to hear that helped (the smooth tool is a circle when active).

[elaykidd]

I figured it out. 

double clicked pencil tool, which brought upo a dialog box, in the box was an option to check "alt key toggles smooth tool"