Fix formatting in README and Welcome Dashboard

[EatMoreChicken]

The welcome dashboard cuts out:

Here is a real-world example that pulls the cron schedule from saved searches. This example will return the number of times the saved search is set to trigger in the next 10 years (default) from the current time. 43200 is

This will need to be updated in the README as well.

Additionally, improve the formatting of the tables in the Welcome dashboard:

Tasks:

• Update REAMDE cut-off text
• Update Welcome dashboard cut-off text
• Updating table formatting on Welcome dashboard