test/cluster: Fix errorf directive
test/cluster: Fix errorf directive

Signed-off-by: Jonathan Rudenberg <3692bfa45759a67d83aedf0045f6cb635a966abf@titanous.com>
Brandywine2161/flynn,rikur/flynn,technosophos/flynn,shads196770/flynn,Brandywine2161/flynn,clifff/flynn,Brandywine2161/flynn,felixrieseberg/flynn,mubassirhayat/flynn,tonicbupt/flynn,clifff/flynn,shads196770/flynn,rikur/flynn,tonicbupt/flynn,kgrz/flynn,philiplb/flynn,philiplb/flynn,whouses/flynn,TribeMedia/flynn,philiplb/flynn,pkdevbox/flynn,GrimDerp/flynn,arekkas/flynn,Brandywine2161/flynn,tonicbupt/flynn,justintung/flynn,josephglanville/flynn,lmars/flynn,shads196770/flynn,whouses/flynn,ozum/flynn,ozum/flynn,supermario/flynn,shutej/flynn,supermario/flynn,flynn/flynn,clifff/flynn,josephglanville/flynn,lmars/flynn,jzila/flynn,benbjohnson/flynn,kgrz/flynn,shads196770/flynn,supermario/flynn,benbjohnson/flynn,whouses/flynn,whouses/flynn,tonicbupt/flynn,flynn/flynn,josephglanville/flynn,schatt/flynn,kgrz/flynn,jzila/flynn,GrimDerp/flynn,felixrieseberg/flynn,schatt/flynn,Brandywine2161/flynn,justintung/flynn,felixrieseberg/flynn,jzila/flynn,pkdevbox/flynn,flynn/flynn,GrimDerp/flynn,whouses/flynn,shads196770/flynn,TribeMedia/flynn,rikur/flynn,clifff/flynn,felixrieseberg/flynn,whouses/flynn,arekkas/flynn,jzila/flynn,supermario/flynn,benbjohnson/flynn,arekkas/flynn,lmars/flynn,pkdevbox/flynn,felixrieseberg/flynn,philiplb/flynn,schatt/flynn,josephglanville/flynn,philiplb/flynn,pkdevbox/flynn,technosophos/flynn,TribeMedia/flynn,flynn/flynn,lmars/flynn,ozum/flynn,benbjohnson/flynn,TribeMedia/flynn,GrimDerp/flynn,rikur/flynn,kgrz/flynn,pkdevbox/flynn,josephglanville/flynn,ozum/flynn,mubassirhayat/flynn,GrimDerp/flynn,kgrz/flynn,benbjohnson/flynn,kgrz/flynn,jzila/flynn,TribeMedia/flynn,technosophos/flynn,mubassirhayat/flynn,Brandywine2161/flynn,rikur/flynn,josephglanville/flynn,technosophos/flynn,schatt/flynn,supermario/flynn,technosophos/flynn,justintung/flynn,rikur/flynn,clifff/flynn,clifff/flynn,justintung/flynn,justintung/flynn,justintung/flynn,pkdevbox/flynn,schatt/flynn,shads196770/flynn,benbjohnson/flynn,arekkas/flynn,schatt/flynn,mubassirhayat/flynn,GrimDerp/flynn,jzila/flynn,tonicbupt/flynn,ozum/flynn,ozum/flynn,flynn/flynn,arekkas/flynn,supermario/flynn,TribeMedia/flynn,lmars/flynn