Minor fix for examples of appender and merger (#130)
Minor fix for examples of appender and merger (#130)


sppalkia/weld,sppalkia/weld,rahulpalamuttam/weld,sppalkia/weld,sppalkia/weld,weld-project/weld,rahulpalamuttam/weld,weld-project/weld,weld-project/weld,weld-project/weld,rahulpalamuttam/weld,weld-project/weld,rahulpalamuttam/weld,sppalkia/weld,rahulpalamuttam/weld