pandas.merge indicator is ignoring suffixes
x=pd.merge(df1,df2,left_on..,right_on.. indicator=True, suffixes=['leftDataFrameSuffix','rightdfSuffix]

The output will show an indicator column which will show 'left', 'right' or 'both' instead of 'leftDataFrameSuffix', 'rightdfSuffix' or 'both'.
