Question

Identify the error and supply the correction for the following note in an air purifier’s instruction manual.
The plug should fit upto the outlet. If it doesn’t fit, do not force it in.
Use the given format for your response.

Hint:

“Up to” is always written as two separate words when used as a preposition.

Answer 1

The word “upto” is incorrect in the sentence. The correct form is “up to” because it is a two-word preposition used to indicate a limit or extent. In standard English usage, “upto” is not recognized as a correct form.

Therefore, the sentence should read: “The plug should fit up to the outlet.”
It is important to use the correct form to maintain clarity and proper grammar in writing.