Fixed getStatistics/computeStatistics typo (fixes #185)
Fixed getStatistics/computeStatistics typo (fixes #185)

naturalatlas/node-gdal,jdesboeufs/node-gdal,jdesboeufs/node-gdal,jdesboeufs/node-gdal,jdesboeufs/node-gdal,naturalatlas/node-gdal,nbuchanan/node-gdal,nbuchanan/node-gdal,nbuchanan/node-gdal,naturalatlas/node-gdal,naturalatlas/node-gdal,nbuchanan/node-gdal