SW-Tutorial.md

@@ -25,7 +25,9 @@ This script need some mandatory arguments:
 - the path of the input file (TreeWave.root)
 - the number of start event
 - the number of the stop event
+
 and some OPTIONAL argument:
+
 - the list of the channel (i.e. the crystal ID number): [-c]
 - the sampling rate of the digitizer: [-d]
 - the bit number of the digitizer: [-b]