Whitespace cleanup of DSUB generator
These are just trivial whitespace changes (and removal of one letter in comments). (I would like to do some further changes to this code, I just wanted to split the trivial part into a separate MR.)
These are just trivial whitespace changes (and removal of one letter in comments). (I would like to do some further changes to this code, I just wanted to split the trivial part into a separate MR.)