Agree with the sentiment. Cheers fren.

Grammar police checkpoint:

Apostrophes have this effect on school children, it sends them into paroxysms of self-doubt, after courageously learning the difference between Capitals and 'small' letters. I am not criticizing you, because you were prolly typing really fast. But it is a hobby-horse of mine since I figured it out as a kid, and found a world full of people ignoring the 'rules'.

So here is my little discriptive writing 101 essay: Just observing, having taught primary and secondary students. it is a bit like the fraction hurdle, or the algebra nightmare.

So this is how I explain it to my kids: In general, the rule is to visualize what you are trying to say: IS it a plural (No apostrophe) or is it a thing that belongs to some other thing (Yes, apostrophe - Harry's pen). There are some special cases, like when something belongs to a group of people, but I digress.

Plans means mulitple plans.

Plan's needs a qualifier, i.e. something belonging to the plan. So for example, the plan's specifications, or the plan's architect, or the plan's owner-authorization, or something like that.

Another way to visualize it is to know that the apostrophe is replacing, or hiding a (prolly Old English) form. So for example what could have been Harry, his pen, becomes Harry's pen.

I say Old English, because the Normans (Viking-French) would say the pen of Harry. So definitely not that.

Sorry for autistic rant.