Add comment about commas.
Add comment about commas.

Khan/react-components,jepezi/react-components,quicktoolbox/react-components,vasanthk/react-components,jepezi/react-components,sloria/react-components,vasanthk/react-components,vasanthk/react-components,quicktoolbox/react-components,Khan/react-components,quicktoolbox/react-components,sloria/react-components,Khan/react-components,jepezi/react-components,sloria/react-components