Wikipedia:If it ain't broke, don't fix it
Essay on editing Wikipedia
From Wikipedia, the free encyclopedia
If there is no evidence of a real problem, and fixing the "problem" would not effectively improve Wikipedia, then don't waste your or other editors' time and energy trying to fix it.
 | This is an essay. It contains the advice or opinions of one or more Wikipedia contributors. This page is not an encyclopedia article or a Wikipedia policy, as it has not been reviewed by the community. |
On the other hand, if something is slightly broken in a way that you care about, and fixing it improves the encyclopedia a little, then feel free to fix it.