I agree Donald, I prefer the Marine 360. I add 2 ounces per tank and that's it, and only when the vehicle will be sitting for more than 2 weeks, or a couple times during winter. I doubt it does much for "cleaning" but I consider it almost a maintenance dose in between Redline SI-1, Techron, or Gumout AIO/Multi-system.
OP, you should be fine. Considering you added 10oz to ~16 gallons of gas, you're only around 0.5% of the total content. Nothing to worry about in my book.