More example - core_overview's loop and recur sections

El 06/26/2014 04:13 PM, Michael Klishin escribió:
>> +Example - Getting factorial of a positive integer:
> 
> I hate to nitpick but can we please make it "Example: getting factorial
> of a positive integer" here and in similar places?
> 

My bad.  It's good to have a unified style.  I have fixed that in the
latest commit.  Thank you.

--Duong