Remove trailing whitespace as otherwise make check fails (#3515)

This PR removes trailing whitespace as otherwise `make check` fails

This PR fixes 3513

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This commit is contained in:
Yong Tang
2019-12-07 07:47:18 -08:00
committed by Miek Gieben
parent bb077c0e49
commit a34d564c07