Fact typos and formatting

[tim-west]

Thanks for the great api! I noticed some small issues though:

1. One of the facts is missing the first letter:
   It should be In ancient China, an emperor's instead of n ancient China, an emperor's
2. There seems to be a mix of straight and curly characters used for apostrophes and speech marks. Ideally curly should be used over straight e.g.
   For apostrophes: ' should be replaced with its curly counterpart ’
   For speech marks: " " should be replaced with their curly counterparts “ ”
3. This fact seems to be missing some content:
   Puppies then take a year or more to gain the other half of their body weight.

[kinduff]

Thanks a lot for the report. I updated some of the facts, but I need to review them all to achieve the need of this issue. I will keep this issue up to date and close it when done.

[sunkanmii]

Hey, @kinduff
I'm a Technical Writer and I love working on OS projects.
It seemed like this needed some help with fixing typos and I was wondering if I could make a PR on this issue so it can be closed.🙂