Follow PEP-8 guidelines in tutorial for standard library (GH-26127)

miss-islington · bkline · web-flow · commit a331d0f62740 · 2022-04-03T15:49:52.000-07:00
(cherry picked from commit 6db2db9) Co-authored-by: Bob Kline <bkline@users.noreply.github.com>
diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst
@@ -78,8 +78,9 @@ and an optional number of lines to be displayed::
 
     import argparse
 
-    parser = argparse.ArgumentParser(prog = 'top',
-        description = 'Show top lines from each file')
+    parser = argparse.ArgumentParser(
+        prog='top',
+        description='Show top lines from each file')
     parser.add_argument('filenames', nargs='+')
     parser.add_argument('-l', '--lines', type=int, default=10)
     args = parser.parse_args()
