July    Welcome to Wikipedia Although everyone is welcome to contribute to Wikipedia at least one of  such as the one you made to August  with this edit has been reverted as it appears to be unconstructive For constructive edits always provide an informative edit summary so that editors have a brief description of your intentions If you want to try out how editing Wikipedia works please edit the sandbox page and not encyclopedia articles  If you have questions about editing Wikipedia you might want to take a look at this tutorial  You may also wish to read the introduction to editing Thank you