Electric blanket description says it is made out of polyester, yet is made from cotton

[NetSysFire]

Describe the bug

See title.

Cataclysm-DDA/data/json/items/tool_armor.json

Lines 3028 to 3035 in c232b41

	"name": { "str": "electric blanket" },
	"description": "A heated blanket made of polyester. The most comfortable thing on Earth. Its cost is usually negligible, but with the power out, it chews through batteries insanely quickly.",
	"weight": "1123 g",
	"volume": "2500 ml",
	"price": 5500,
	"price_postapoc": 250,
	"to_hit": -1,
	"material": [ "cotton" ],

Steps to reproduce

1. Look at the electric blanket description

Expected behavior

This is actually a bit more abstract since we do not have a polyester material (yet) but nylon which is described as generic synthethic fiber and is used as such across the game.

The emergency blanket however is just made out of plastic.

Cataclysm-DDA/data/json/items/tool_armor.json

Lines 1877 to 1888 in c232b41

	"name": { "str": "emergency blanket" },
	"description": "A blanket made of space-age material that covers your most important body parts. Use it to fold for storage.",
	"price": 425,
	"price_postapoc": 10,
	"material": [ "plastic" ],
	"weight": "622 g",
	"volume": "2500 ml",
	"to_hit": -3,
	"revert_to": "emer_blanket",
	"use_action": [ "PACK_ITEM" ],
	"flags": [ "OVERSIZE", "OUTER", "ALLOWS_NATURAL_ATTACKS" ],
	"warmth": 50,

So the actual problem is: What should these things be made out of?

Screenshots

No response

Versions and configuration

• experimental

Additional context

Courtesy to @Test-User9182 for finding it.

Relevant: #53059 but a new issue seemed more sensible than just adding a comment to that already long comment thread.