Update platform-includes/logs/options/python.mdx

Author: lcian

platform-includes/logs/options/python.mdx

@@ -24,7 +24,7 @@ sentry_sdk.init(
 
 The `before_send_log` function receives a log object, and should return the log object if you want it to be sent to Sentry, or `None` if you want to discard it.
 
-The log dict has the following values:
+The log dict has the following keys:
 
 - `severity_text`: (`str` - one of `trace`, `debug`, `info`, `warning`, `error`, `fatal`) The log level.
 - `severity_number`: (`int`) The log level as a number ranging from 1 to 24, as per the OpenTelemetry specification of [`SeverityNumber`](https://opentelemetry.io/docs/specs/otel/logs/data-model/#field-severitynumber).