grammatical fix; thanks to Alex Rudnick from docs@

pablogsal · Jan 11, 2013 · 2534f9a · 2534f9a
1 parent 14091a6
commit 2534f9a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Doc/library/argparse.rst b/Doc/library/argparse.rst
@@ -1116,7 +1116,7 @@ setting the ``help`` value to ``argparse.SUPPRESS``::
 metavar
 ^^^^^^^
 
-When :class:`ArgumentParser` generates help messages, it need some way to refer
+When :class:`ArgumentParser` generates help messages, it needs some way to refer
 to each expected argument.  By default, ArgumentParser objects use the dest_
 value as the "name" of each object.  By default, for positional argument
 actions, the dest_ value is used directly, and for optional argument actions,