Fixed comment parameter from optional to always
Fixed comment parameter from optional to always

blazs/qminer,ErikNovak/data-visualization,mkarlovc/qminer,blazs/qminer,mkarlovc/qminer,blazs/qminer,mkarlovc/qminer,ErikNovak/QVisual,blazs/qminer,mkarlovc/qminer,mkarlovc/qminer,ErikNovak/edsa-server,blazs/qminer,ErikNovak/data-visualization,mkarlovc/qminer,ErikNovak/QVisual,ErikNovak/edsa-server,blazs/qminer