You've asked the wrong guy to check your math, but assuming it's all right, and you added 28.4 grams (0.617 lbs) of extra fermentables with the fruit, that would have added 0.006 gravity points, so you are at about 1.063 aggregate OG, 1.018 FG = 6% ABV.
Without the Huckelberries, you would be at about 5.3% ABV, so the fruit and sugar in secondary add about 0.7% ABV to the overall brew.
That sounds about right to me! I have a math headache now!
Primary #1 - Midnight Ryeder (Midnight Wheat and Rye)
Primary #2 - Florida Weiss
Primary #3 - Kane-DOH APA (Honey Citra APA)
Secondary #1 - Downtown Flanders Brown (brewed August 2012)
Keg #1 - Raspberry Florida Weiss
Keg #2 - Cinnamon Raisin Cider
Keg #3 - NONE!
Bottled - NONE!