The City boss picked up on the fact that the victory did not bring a good performance from the Sky Blues and told the News of The World: "I am just happy to get the three points because I did feel as though we did not play as well as we can.
"I am delighted with three wins and three clean sheets but I am mindful of the fact that we are, in my opinion, still at sixty per cent of what we can be.
"Now we have to work on our shape and the way we play but we are getting there. We are horrible to play against but we do dig out results."