fix

Author: AlinsRan

conf/config.yaml.example

@@ -150,7 +150,7 @@ apisix:
       neg_ttl: 60       # Negative cache TTL
       neg_count: 512    # Negative cache size
 
-tracing: false                    # Enable comprehensive request lifecycle tracing (SSL/SNI, rewrite, access, header_filter, body_filter, and log).
+  tracing: false                    # Enable comprehensive request lifecycle tracing (SSL/SNI, rewrite, access, header_filter, body_filter, and log).
                                   # When disabled, OpenTelemetry collects only a single span per request.
 
 nginx_config:                     # Config for render the template to generate nginx.conf