Tenant At Will Form

I need to evict one of my tempting and I need help completing this form. They are tenant at will. I need an apartment for my son and his wife. I do not understand certain terms. Can anyone help mea I want to leave here on August 1 and I decided to give them the notice on July 1st. Here's the review: 30-DAY NOTICE TO QUIT
Notice is hereby given to the above parties under the provisions of Chapter 186, Section 12 of the Massachusetts General Laws, and assigns you to indulge and to leave you now as a tenant of __________ (owner) to address above known and numbered as ____________, _________ suite with rooms and outbuildings belonging to it, 30 days from the next rental period beginning on ________ mind after receiving this notice. Failing this void, a lawsuit may be brought to evict you.
You are also informed, in any event that your tenancy is terminated:
Are __________Any filed by the tenant and accepted by the owner or his agent after the receipt of this notice will be accepted for use and occupation and not by way of rent and without renouncing its rights under this notice leave and notice of termination. The landlord reserves the right to accept such monies without establishing a new tenancy. You in no way be liable for the costs of use and occupancy of the time you occupy the premises.
You are advised to produce at trial of any subsequent summary of any extension thereof, the original of this notice and any other written evidence on this issue.

Blank # 1: your name
Blank # 2: apartment number and address
Blank # 3: number of the suite / room
Blank # 4: number of days that you give them to leave after receiving the notice
Blank # 5: The date given the number of days that you give them to leave after receiving the notice

You do not need to evict your tenant. Eviction is the forced displacement of a tenant who has not paid rent or has violated the rules of the lease. This document speaks of a trial and all - is the wrong document!

Instead, you want to issue a notice to vacate. First, do it in person. Give them more than 30 days so they have time to find a new place. Do not be a fool about it. Tell them in person that the apartment will no longer be available for lease after August 1, and you are very angry. Then tell them you have official documents in the mail soon.

Whatever you do, do not serve with the above document. You have no reason to expel them, which can cause you serious trouble.