Infantry Platoon Support Options

In the Tobruk hardback book, pages 55 and 65 there is contradictory information on the number of support options that can be taken.

Platoon Composition states '... and up to 4 platoon support options'
Platoon Support Options states '... may include up to 5...'

Which is correct please?

Thanks

Steve

It states 4 Support options which are from recce engineers and specialist as at top of page. These are distinct from Platoon Support options.

Therefore both are correct.

Ahh......

Re-read it and now the penny drops. The wording confused me but I see that it's the same as taking a tank platoon (which grants 3 support choices).