Fix: BuildWordIndex -> BuildCollectionWordIndex.
Fix: BuildWordIndex -> BuildCollectionWordIndex.
GrahamGoudeau21/tchaik,tchaik/tchaik,GrahamGoudeau21/tchaik,GrahamGoudeau21/tchaik,tchaik/tchaik,GrahamGoudeau21/tchaik,tchaik/tchaik,tchaik/tchaik