An empty row is added to the end of the file

[moofatech]

Currently when writing to a new file, I can see an extra empty row is added to the end of the file when viewing in a text editor.

Here is the piece of code I tried :
def test()
{
val csvOutFile = new File(s"$OUTPUT_DIRECTORY/test.csv")
val csvWriter = CSVWriter.open(csvOutFile)

  //write headers
  csvWriter.writeRow(List("Col1", "Col2", "Col3"))
  
  //write rows
  for(row <- 1 to 5)
    csvWriter.writeRow(List(row, "data1",  "data2"))
    
  csvWriter.close()      
}

and attached the resulting csv
test.csv.zip

Additional Info:
OS: Ubuntu 16.04 with LibreOffice installed