Auto generated email for subscribers

I also posted this inside another support topic but thought it should have it’s own fresh topic.

When a user subscribes to a topic they will get an email whenever someone posts a reply. The email that the user gets needs some modifications.

The email starts as follows:
——-
Hello,

you got this mail because there is a new answer in a forum-topic you have subscribed to:
——-
The first sentence needs to be modified a bit. First it starts with a lower case letter and should be a initial cap. But more importantly, the grammer needs a bit of work. Below would be a more appropriate start to the message.
——-
Hello,

You received this message because there is a new answer in a forum-topic you have subscribed to:
——-
I am happy to make the modification on my end if you could lead me to the location and file where this statement is generated from.
Thank you.