updated docstring to remove javadoc error: no such class '<epochFileWriter>' and '<epochStartTime>'
updated docstring to remove javadoc error: no such class '<epochFileWriter>' and '<epochStartTime>'

computationalEpidemiology/biobankAccelerometerAnalysis,computationalEpidemiology/biobankAccelerometerAnalysis,aidendoherty/biobankAccelerometerAnalysis,aidendoherty/biobankAccelerometerAnalysis