It is not fake. Your coin is
KM#33.3. The image in the numista listing is that of KM#33.1
The obverse inscription on your coin has the ruler's name as "Shivaji Rao Holkar Bahadur" whereas on KM#33.1 it is just "Shivaji Rao Holkar"
Also the reverse inscription have "Indore" above denomination and date. The date on your coin is VS1948
"The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom." ― Isaac Asimov
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