include some comments in the example

example.bs

@@ -1,11 +1,13 @@
+// example.bs:  An example BaconScript file.
+CM10
 GM*
-GM1:AM2:HM3
+GM1:AM2:HM3 # use a `:` to seperate multiple macros on a single line.
 RM*
-WAIT1
+WAIT1       # sleep for 1 second
 RA
 FM1/50
 FGM20
 GL1/5
-AS3
-RK2
+HS3>5       # do macro on a range of targets
+RK2,4,6     # do macro on a comma seperated list of targets
 CP+