columns switched? in length_length?

[yuliaUU]

rfishbase::length_length("Oreochromis niloticus") 

In your description yous say:

The relationships, which always refer to centimeters, may consist either of a regression linking two length types, of the form: Length type (2) = a + b x Length type (1)

but it does not make sense, for instance the first row: TL should be greater than SL, so I think columns Length1 and 2 are switch or description is incorrect.

It can be seen from fishbase website too: https://fishbase.se/popdyn/LLRelationshipList.php?ID=2&GenusName=Oreochromis&SpeciesName=niloticus&fc=349