Closes #12906: Fixed bug in YAML configuration.

diff --git a/Doc/howto/logging.rst b/Doc/howto/logging.rst
index 6fb8081720deac1a7fb0faa08352874a88747993..029a0abf956747a4bc6559d0e9f5b37938dee7c3 100644 (file)
--- a/Doc/howto/logging.rst
+++ b/Doc/howto/logging.rst
@@ -670,7 +670,7 @@ the new dictionary-based approach::
     version: 1
     formatters:
       simple:
-        format: format=%(asctime)s - %(name)s - %(levelname)s - %(message)s
+        format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
     handlers:
       console:
         class: logging.StreamHandler