1 files changed, 1 insertions, 1 deletions
diff --git a/lotto.py b/lotto.py
index 68b76d7..ae61df0 100755
--- a/lotto.py
+++ b/lotto.py
@@ -99,7 +99,7 @@ class Lottery:
 			index += 1
 
 
-parser = OptionParser(usage = "usage: %prog [options] filename")
+parser = OptionParser(usage = "usage: %prog [options] csvfile")
 parser.add_option("-g", "--general", action="store_true", help="Print general selection contestants.")
 parser.add_option("-s", "--suite", type="int", help="Print suite selection contestants in suites of SIZE. If SIZE is 0, print all suites.", metavar="SIZE")
 parser.add_option("-a", "--all", action="store_true", help="Print all contestants.")