You should be fine since you brought it back up to a boil. Since the water leaked into hot wort, I assume much didn't get in the water. The hot wort should have been hot enough to have killed anything in that accidentally got in the pot.
Kegs: Galaxy Pale Ale, Chocolate Oatmeal Stout
Primary: Berliner Weiss v. 1, Berliner Weiss v. 2, pilsner