Dell Latitude E5570

I ordered two of them today. I was looking at the manual and it says the following:

Memory specifications
Feature Specification
Memory connector: Two SODIMM slots
Memory capacity: 4 GB and 8 GB
Memory type: DDR4 SDRAM
Speed: 2133 MHz
Minimum memory: 4 GB
Maximum memory: 8 GB

I'm fairly sure that the maximum memory is a typographical error because the Dell configurator allows you to purchase 16 GB (8GBx2).

Dell Latitude E5570