Re-Writing

Proofreading is usually the very last step in the manuscript preparation process, providing a final check for any spelling errors, typos, or incorrect or missing punctuation before the writing is shared, published, or delivered. In general, editing may occur throughout the writing and revision process, proofreading focuses on more sentence-level elements toward the end of the process.

But, as the saying goes- "Last but not the least". This is the step to check if anything sounds out of place. The most important thing to remember is that "re-writing" is not synonymous with " Paraphrasing". More detrimental is using an online paraphrasing tool to re-write, it will destroy the language, aesthetics, and structure of your writing. 

Professional expertise and experience are required to edit and re-write a poorly written manuscript.