typo changes on doc/api/n-api.md
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
My first pr to nodejs. Thanks.
EDIT: deleted some long text that was pasted wrongly. apologies.