find discriptive error

[Seoyoung-V]

8.1. The registers
...
The registers that can be used for passing arguments and returning values are the argument registers,
which include:
• GARs: 8 general-purpose registers $a0 - $a7, where $a0 and $a1 are also used for integral values.
• FARs: 8 floating-point registers $fa0 - $fa7, where $fa0 and $fa1 are also used for returning values.
...

Should it be the word returning like FARs rather than integral?

[SixWeining]

@scylaac