minor unread circle alignment fix

double digit (or larger) numbers have been slightly uneven... fixing

this 

![screenshot 2014-09-03 23 40 48](https://cloud.githubusercontent.com/assets/1681963/4144770/943107a4-33e8-11e4-9e90-a796a286c81a.png)

instead of

![screenshot 2014-09-04 00 04 07](https://cloud.githubusercontent.com/assets/1681963/4144768/8f4f0c04-33e8-11e4-92db-16ab04e00ca8.png)

also 
 
this

![screenshot 2014-09-04 00 11 39](https://cloud.githubusercontent.com/assets/1681963/4144836/b7df18d4-33e9-11e4-83b2-cc62a4e750a4.png)

is now 

![screenshot 2014-09-04 00 11 26](https://cloud.githubusercontent.com/assets/1681963/4144842/c1d5b924-33e9-11e4-995a-b03b03a6d511.png)