X community adds a context note to Joey Mannarino post:  Joey Mannarino posted on X (formerly Twitter), “Joe Biden's social media team is so incompetent they can't even spell Zelenskyy's name right. I'm sure it's spelled correctly on that $325,000,000 check!" The post included a screenshot of an X post from @POTUS with a photo of the Ukrainian president and his wife being greeted by President Biden and his wife, and text that read "Glad to have you back, Mr. President and Mrs. Zelenska." X added a label to the post that read "Readers added context they thought people might want to know.” The added context read "President Biden’s post was referring to Volodymyr Zelenskyy’s wife, Mrs. Olena Zelenska. Her surname ends with the letter “a” in accordance to East Slavic naming customs. president.gov.ua/en/news/wife en.wikipedia.org/wiki/Eastern_S…" The label is part of X’s Community Notes system. X users are able to sign up as contributors to add context to tweets.