Update rplf.html.pm tax

[spdegabrielle]

added

As a 501(3)(c) public charity in the US, donations are fully tax-deductible to the extent permitted by law.

to https://racket-lang.org/rplf.html

and corrected typo 'recognizes' --> 'recognized'

[mfelleisen]

( It's called a 'non-profit' in the US. FYA, the word "charity" caused me to laugh at a CUP rep because they are anything but a "charity" :-) )

[spdegabrielle]

@mfelleisen

I used the word charity because that is what is used at the top of the page

The Racket Programming Language Foundation is registered in Delaware and is recognizes as a 501(3)(c) public charity in the US.

Thanks for making me check - I now see the typo 'recognizes'.

[spdegabrielle]

failing check seems unrelated to change

---

raco setup: 1 making: <pkgs>/racket-lang-org/release-notes
raco setup: 1 making: <pkgs>/racket-lang-org/school
release-notes/release-notes.rkt:102:34: read-syntax: illegal use of `.`
  compilation context...:
raco setup: 1 making: <pkgs>/racket-lang-org/school/2019
   /home/runner/work/racket-lang-org/racket-lang-org/release-notes/release-notes.rkt
  context...:
   /usr/share/racket/collects/syntax/module-reader.rkt:214:17: body
   /usr/share/racket/collects/syntax/module-reader.rkt:211:2: wrap-internal
   /usr/share/racket/collects/racket/../syntax/module-reader.rkt:76:9: wrap-internal/wrapper
   /usr/share/racket/pkgs/at-exp-lib/at-exp/lang/reader.rkt:23:7
   /usr/share/racket/collects/syntax/private/modcode-noctc.rkt:37:2: reader
   /usr/share/racket/collects/syntax/private/modcode-noctc.rkt:192:5: compile-one
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:686:0: compile-zo*
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:452:15
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:441:12: build
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:412:0: maybe-compile-zo
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:210:0: compile-root
   /usr/share/racket/collects/compiler/private/cm-minimal.rkt:105:4
   /usr/share/racket/collects/setup/parallel-build.rkt:332:9
   /usr/share/racket/collects/setup/parallel-do.rkt:456:25
   /usr/share/racket/collects/setup/parallel-do.rkt:442:20: loop
raco setup: 1 making: <pkgs>/racket-lang-org/school/2019/fonts
raco setup: 1 making: <pkgs>/racket-lang-org/school/2020

[spdegabrielle]

pr to fix failure #375

[LiberalArtist]

“Public charity” is a technical term, more specific than “non-profit” or even “501(c)(3)” (which also includes “private foundations,” the default status): https://www.irs.gov/charities-non-profits/charitable-organizations/public-charities

But I'm not sure it's necessary to restate all that: maybe just this?

Donations are tax-deductible to the extent permitted by law.

[mflatt]

In case there's any question and it ever matters: Racket Programming Language Foundation really has been categorized by the IRS as a public charity (and not a private foundation).