Review Source Documentation for areas that need revision or expansion

[dehowef]

Go through the source documentation and look for any grammar/spelling errors, areas that need revisions, or places where examples might improve the documentation, etc.

[y0gesh02]

Ready to start!

[dehowef]

@y0gesh02 You can clone the project onto your machine and make a branch where you can make changes to the documentation found in the README file in: https://github.com/apache/age

Once you have created those changes, make a pull request and someone will review the changes.