Hello, I'm Charlesdrakew. I noticed that you made a change to an article, Comet Shoemaker–Levy 9, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Charles (talk) 22:53, 28 January 2014 (UTC)
- If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.
Please refrain from making test edits in Wikipedia pages, such as those you made to Comet McNaught–Russell, even if you intend to fix them later. Your edits do not appear to be constructive and have been reverted. If you would like to experiment again, please use the sandbox. Thank you. Dawnseeker2000 00:29, 29 January 2014 (UTC)