One Day (intro) Tab

This is my first tab so please comment and help me out.This song is pretty cool but 
were no tabs, so I thought I would just try to do it myself
here it is. just the intro though sorry.

    I tabbed this in standard E tuning ,but I almost positive War of ages
    plays it in drop C(CGCFAd) if you want to play it in drop C just move
    down two frets.


  e -----------13------------------17-15h17p15--------------13---------|
  B ------15-17---17-15-------15-17-----------15-------15-17--17-15----|
  G ----14-------------14---14------------------14---14------------14--|
  D -------------------------------------------------------------------|
  A -------------------------------------------------------------------|
  E --0-------------------0------------------------0-------------------|

  e --------------------|
  B ------15-----18--17-|                  you will repeat this whole thing
  G ----14--14----------|                    six times...
  D -----------15--14---|
  A --------------------|         (Little Tab Legend)
  E ---0----------------|           h = hammer-on
                                    p = pull-off

                                            thats it peace out