4837: Typo in an installation documentation package name

nikola.malesevic

What's the URL of the page containing the problem?

https://www.reviewboard.org/docs/manual/3.0/admin/installation/linux/

Describe the problem and any recommendations below.

Under PostgreSQL database binding instructions, the following is listed:

pip install -U pyscopg2-binary

The package name should be psycopg2-binary.

Please provide any additional information below.