Terry handed the Blues an early lead and Nicolas Anelka made the final result 2-0 from the penalty spot.
“Coming here, we’d had two losses which is very unusual for us,” Terry told Sky Sports.
“So we’re pleased to pick up three points, keep a clean sheet and extend that lead at the top of the group.
“In the second half we had a few chances to make it three or four. We didn’t start the brightest in the second half but we stayed solid and kept a clean sheet.
“With Sunday in mind we maybe took our foot off the gas a little bit, saving a bit of energy for the weekend.
“We’d have liked to have got a third and killed the game off but they had a lot of possession.”
He added on his goal: “I just made a run to the near post and it was a flick with the outside of the foot.
“I’d like to dedicate that goal to a young girl named Ruby from Make a Wish (Foundation) – she had a serious operation a couple of weeks ago and thankfully she pulled through.”