The given sentence contains a typo which could be one of the following four types: (1) swapped letters of a word e.g. 'niec' is a typo of the word 'nice'. (2) missing letter in a word e.g. 'nic' is a typo of the word 'nice'. (3) extra letter in a word e.g. 'nicce' is a typo of the word 'nice'. (4) replaced letter in a word e.g 'nicr' is a typo of the word 'nice'. You need to identify the typo in the given sentence. To do this, answer with the word containing the typo.

A Latop, t.v. and projection screen in the corner of a room.
Latop,

A brock building on the corner of Tweede Looiersdwars Straat
brock

Someone' at-home work area, a slightly lit room with a desktop computer and a laptop sitting on a desk against the wall.

Someone'