Here are three quick revision tips:
1) Read your writing out loud
By reading your work out loud, you can tell if the writing flows and sounds natural.
2) Read your writing backwards
By reading your writing backwards, you can better catch missing words, typos, and grammatical errors. It sounds strange, but it works!
3) Read your writing a day later
By giving your piece time to breathe, you can go back to it with fresh eyes.