Strange indenting on line return?

Hello,

Can someone please explain the strange indenting when returning like below:





I want the cursor to return in line with 'type', but as you can see, it indents it forward 3 spaces.  I'm not even sure why 3 in particular, as my default indentation is 4.  This is happening very often, and I constantly have to delete the additional indent spacing.  I'm hoping that I there is a setting I may have to fix.

Thanks