fix logging docs

Author: heyjustinai

docs/advanced/logging.md

@@ -42,4 +42,4 @@ The `${TIMESTAMP}` placeholder will be replaced with a timestamp of the format `
 The exported JSON file will contain two main sections:
 
 -   `timings`: The duration of each major phase of the optimization process.
--   `metrics`: A list of metrics logged during the process, including the metric key, value, and step.
+-   `metrics`: A list of metrics logged during the process, including the metric key, value, and step.