It's possible to play the same note in more than one place on the guitar. As a result there are different fretboard layouts for the same notes & scales. So, there are different patterns that can be used to achieve the same musical result.
If you show me exactly what pattern you are seeing on that site I can help explain it to you.
This tutorial covers both the theory & practice of the pentatonic major & pentatonic minor scales.
https://www.guitartricks.com/tutorial/296
Hope that helps!
There's a mistake in your lesson. the demonstrated scale in chapter 3, tutorial 3 dan further is'n't the minor pentatonic scale, but the major version.
See the link to my image:
https://www.dropbox.com/s/i6z3ovm28wojy5b/C%20pentatonic%20Major.png?dl=0
Also in your tools section the scale Anders Mouridsen is playing, is called there the major pentatonic scale, start in at the lower E snare in the 5 position.
