Reformate Php Code

Hello!

I have a php script using the tool 'code' -> 'Reformat code' changes.
After the change I received a modified script with the following line.
$foo = $this->bar[ $i ];

What should I change to get this line?
$foo = $this->bar[$i];

I do not want spaces in the variable.

Sincerely yours

Stephan