TYPO: fix spelling in line comment
TYPO: fix spelling in line comment

arkilic/metadatastore,ericdill/databroker,ericdill/databroker,tacaswell/metadataStore,tacaswell/metadataStore,hhslepicka/metadatastore,hhslepicka/metadatastore,NSLS-II/metadatastore,NSLS-II/metadatastore,arkilic/metadatastore