adapted to Kick Assembler, some documentation update

c64/kernal/jumptable/fff0.jplot.s

@@ -1,6 +1,6 @@
-; $FFF0 - Get/Set cursor location vector
-; (http://codebase64.org/doku.php?id=base:kernalreference)
-; To set: C=0, to get, C=1
-; X=row, Y=column
+// $FFF0 - Get/Set cursor location vector
+// (http://codebase64.org/doku.php?id=base:kernalreference)
+// To set: C=0, to get, C=1
+// X=row, Y=column
 
-	jmp plot
+	jmp PLOT