diff --git a/NEWS.md b/NEWS.md
index f09670f..dd94e53 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,7 +4,7 @@ argparse 2.0.4
 * May now specify a named `formatter_class` argument (as a string)
   to a `subparsers$add_parser()` method.
   Thanks Regina (@oyxf) for bug report.
-* May now specify positional arguments in `ArgumentParser()`
+* May now specify positional arguments in `ArgumentParser()`.
 
 argparse 2.0.3
 ==============