Originally Posted by SouthArk370Z

I don't think what you have rises to the level of a "leak." More like a (very small) seep. It doesn't look damp, so it may have fixed itself. I'd keep an eye on it but wouldn't really worry about it unless it gets worse. If it bothers you that much, take the hose off and inspect the hose and nipple, but that is liable to cause more problems than it's worth.