Pearl Jam - Animal tab

Didnt see a good tab for this so I did it myself. I think its right. Its a great little 
riff. Ill indicate up strokes with a U and down strokes with a D above the tablature. 
This is my first tab so maybe the way Ive written it out is somewhat abnormal but bear with me.
[ Tab from: http://www.guitaretab.com/p/pearl-jam/262293.html ]
      D  D  U  U   D  D  U  U                
e ----------------------------------------|----------<---------------------|
B ----------------------------------------|----------<---------------------|
G ----------------------------------------|----------<---------------------|
D ----7--7--7--7---7--7--7--7--7p5--------|----------<---------------------|
A ----0--0--0--0---0--0--0--0------7p0----|----------<---------------------|
E ----5--5--5--5---5--5--5--5-------------|----------<---------------------|


That is the main riff. When the change comes its just power-chords, mainly D and C. Im 
too lazy to tab out the whole song but if you stick with power chords you will get by