Fix voltdbclient timeout syntax error with default.
Fix voltdbclient timeout syntax error with default.

deerwalk/voltdb,flybird119/voltdb,ingted/voltdb,ingted/voltdb,flybird119/voltdb,creative-quant/voltdb,wolffcm/voltdb,migue/voltdb,kumarrus/voltdb,ingted/voltdb,deerwalk/voltdb,VoltDB/voltdb,zuowang/voltdb,simonzhangsm/voltdb,ingted/voltdb,deerwalk/voltdb,ingted/voltdb,paulmartel/voltdb,VoltDB/voltdb,zuowang/voltdb,deerwalk/voltdb,migue/voltdb,ingted/voltdb,VoltDB/voltdb,wolffcm/voltdb,VoltDB/voltdb,VoltDB/voltdb,wolffcm/voltdb,wolffcm/voltdb,paulmartel/voltdb,deerwalk/voltdb,zuowang/voltdb,flybird119/voltdb,simonzhangsm/voltdb,simonzhangsm/voltdb,deerwalk/voltdb,wolffcm/voltdb,kumarrus/voltdb,creative-quant/voltdb,migue/voltdb,flybird119/voltdb,paulmartel/voltdb,kumarrus/voltdb,migue/voltdb,zuowang/voltdb,migue/voltdb,migue/voltdb,zuowang/voltdb,simonzhangsm/voltdb,paulmartel/voltdb,creative-quant/voltdb,wolffcm/voltdb,paulmartel/voltdb,kumarrus/voltdb,flybird119/voltdb,creative-quant/voltdb,kumarrus/voltdb,simonzhangsm/voltdb,flybird119/voltdb,flybird119/voltdb,creative-quant/voltdb,paulmartel/voltdb,migue/voltdb,paulmartel/voltdb,simonzhangsm/voltdb,ingted/voltdb,creative-quant/voltdb,VoltDB/voltdb,zuowang/voltdb,simonzhangsm/voltdb,wolffcm/voltdb,kumarrus/voltdb,deerwalk/voltdb,deerwalk/voltdb,kumarrus/voltdb,simonzhangsm/voltdb,zuowang/voltdb,flybird119/voltdb,paulmartel/voltdb,ingted/voltdb,creative-quant/voltdb,kumarrus/voltdb,wolffcm/voltdb,creative-quant/voltdb,zuowang/voltdb,VoltDB/voltdb,migue/voltdb