[Python-checkins] Docs: improve accuracy of pdb alias example (GH-102892)

[miss-islington]

https://github.com/python/cpython/commit/44782d3d34fc72387713c0b2665d1288d54f9778
commit: 44782d3d34fc72387713c0b2665d1288d54f9778
branch: 3.11
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: miss-islington <31488909+miss-islington at users.noreply.github.com>
date: 2023-03-22T04:44:21-07:00
summary:

Docs: improve accuracy of pdb alias example (GH-102892)

(cherry picked from commit e0c63b72671bf816d3073f1a6a9107f6c171cae7)

Co-authored-by: gaogaotiantian <gaogaotiantian at hotmail.com>

files:
M Doc/library/pdb.rst

diff --git a/Doc/library/pdb.rst b/Doc/library/pdb.rst
index 21c6ca8622dc..5988477af03a 100644
--- a/Doc/library/pdb.rst
+++ b/Doc/library/pdb.rst
@@ -513,7 +513,7 @@ can be overridden by the local file.
    :file:`.pdbrc` file)::
 
       # Print instance variables (usage "pi classInst")
-      alias pi for k in %1.__dict__.keys(): print("%1.",k,"=",%1.__dict__[k])
+      alias pi for k in %1.__dict__.keys(): print(f"%1.{k} = {%1.__dict__[k]}")
       # Print instance variables in self
       alias ps pi self