While editing your paper, the focus should be on Spelling.
Since, it is the time for your paper to get edited, it is obvious that the work is almost complete with proper content, sentences and correct words. One thing to focus on is spellings, which are often unseen. So, it is better to recheck the spellings.
Editing is about making changes to your sentences and surface features in your research paper. When you edit, you should check for things like grammatical errors, punctuation errors, spelling, and issues related to documentation.
Thus, while editing your paper, the focus should be on Spelling.
Learn more on paper editing here - brainly.com/question/21517430
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