Flash: Rebirth - I have a question

[Andrew d’Entremont]

Can someone tell me why Flash: Rebirth has (2nd series) appended to it? There's nothing in the indicia to indicate that it's a second volume and the only other title with a similar name that  I could find was "Dollar Comics: Flash: Rebirth". 

Surely the two titles are different enough that it doesn't need (2nd series) after it?

Thanks!

 

[Mark J. Castaneda]

I believe this was to avoid confusion with The Flash: Rebirth title.