Ok.  This is the porper way to play it!  There only 2 licks/riffs to this song.
Artist- Nirvana
Song- Smells Like Teen Spirit
tuning- normal (EADG)

Riff 1
|---------------------------------|
|---------------------------------|
|---------1-1-1-1---------4-4-4-4-|
|-1-1-1-1---------4-4-4-4---------|

Riff 2
|-------------------------------------|
|-------------------------------------|
|----------1--1--1-----------4--4--4--|
|-1--1--1-----------4--4--4-----------|

You play both of these throughout the song.  Listen to the Song for how many repeatitions and when
to play each.  This song is very easy, you won't really need the tab.  Just once you know the 4
notes the playing them should come naturally with the song.  Have fun!