doc: clarify fs.createReadStream options
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
doc
Description of change
- start/end start counting at 0
- If fd is specified and start is omitted or undefined, fs.createReadStream() reads sequentially from the current file position.
- Addresses #7099 (closed)