Fix minor error in example.

diff --git a/Doc/lib/liboptparse.tex b/Doc/lib/liboptparse.tex
index 118c2c48ab967cda4504d1fb1ddfca688db75ddc..e565466a1d3866bc11ad68797efc0aac14e96c24 100644 (file)
--- a/Doc/lib/liboptparse.tex
+++ b/Doc/lib/liboptparse.tex
@@ -606,7 +606,7 @@ def main():
                       action="store_false", dest="verbose")
 
     options, args = parser.parse_args()
-    if len(args) != 1:
+    if len(args) != 2:
         parser.error("incorrect number of arguments")
 
     if options.verbose: