Update page with minor edits

Incorporate minor style edits for tone and clarity.

doc/settings/database.md

@@ -183,9 +183,10 @@ can use this.
    1. The CA file should be owned by the database user, and its permissions should be `0400`
    NOTE: **Note:**
-   Do not use the filenames `server.crt` or `server.key` for these files. These are reserved for internal use of `omnibus-gitlab`.
-1. Ensure the following is set in `gitlab.rb`.
+   Don't use the filenames `server.crt` or `server.key` for these files. These
+   filenames are reserved for the internal use of `omnibus-gitlab`.
+1. Ensure the following is set in `gitlab.rb`:
    ```ruby
    postgresql['ssl_cert_file'] = 'PATH_TO_CERTIFICATE'
@@ -199,9 +200,15 @@ can use this.
    }
    ```
-   `listen_address` should be set to an IP address of the server that the clients will use to connect to the database.
-   `cert_auth_addresses` should contain a list of IP addresses, and the databases and users that are allowed to connect to the database. The key for `cert_auth_addresses` can also be specified using CIDR notation to incorporate a range of IP addresses.
-1. Run `gitlab-ctl reconfigure` then `gitlab-ctl restart postgresql` in order for the new settings to take effect
+   Set `listen_address` as an IP address of the server that the clients will use
+   to connect to the database.
+   Ensure `cert_auth_addresses` contains a list of IP addresses, and the
+   databases and users that are allowed to connect to the database. You can use
+   CIDR notation when specifying the key for `cert_auth_addresses` to
+   incorporate an IP address range.
+
+1. Run `gitlab-ctl reconfigure`, and then `gitlab-ctl restart postgresql` for
+   the new settings to take effect
 #### Configure the Rails client