doc: fix Error:captureStackTrace description
Hi everyone!
I fixed the wrong sentence in the Error.captureStackTrace(targetObject[, constructorOpt])
part of api/errors doc.
Fixes: https://github.com/nodejs/node/issues/5675
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