[Docs] flp.rst

[Fillipe Oliveira Feitosa]

Thanks for sharing this document.

There is a lattex generating an error. Is Possible to correct it or provide a link for me to better understand what the method is suggesting.

\sum_{i=1}^n x_{ij} \leq M_j y_j & \mbox{ for } j=1,\cdots,m

Thanks.

[João Pedro Pedroso]

Thanks for pointing this out.
Hopefully, this is now corrected.