Removed unecessary before :each block do MetricResultAggregator spec
Removed unecessary before :each block do MetricResultAggregator spec

MezuroUNB20151/kalibro_processor,alvarofernandoms/kalibro_processor,MezuroUNB20151/kalibro_processor,MezuroUNB20151/kalibro_processor,mezuro/kalibro_processor,alvarofernandoms/kalibro_processor,mezuro/kalibro_processor,alvarofernandoms/kalibro_processor