Changes blahaj description (tgstation#76721)

## About The Pull Request
I had a couple of trans folks come to me and say they felt the old
description wasn't appropriate. That's a fair concern, so I'm changing
it.

## Why It's Good For The Game
The whole point of adding a blahaj expy was as a fun nod to the trans
members of our community. I'm not really succeeding at that if part of
it is making some of them uncomfortable.

## Changelog
:cl: Vekter
tweak: Changed the description on the shark plush.
/:cl:

code/game/objects/items/plushes.dm

@@ -779,7 +779,7 @@
 
 /obj/item/toy/plush/shark
 	name = "shark plushie"
-	desc = "A plushie depicting a somewhat cartoonish shark. The tag calls it a 'hákarl', noting that it was made by an obscure furniture manufacturer in old Scandinavia. Popular with cute girls who wear striped knee-high socks."
+	desc = "A plushie depicting a somewhat cartoonish shark. The tag calls it a 'hákarl', noting that it was made by an obscure furniture manufacturer in old Scandinavia."
 	lefthand_file = 'icons/mob/inhands/items/plushes_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/items/plushes_righthand.dmi'
 	icon_state = "blahaj"