Update index.mdx

Author: sfanahata

docs/platforms/python/tracing/distributed-tracing/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: Set Up Distributed Tracing
 description: "Learn how to connect events across applications/services."
-sidebar_order: 20
+sidebar_order: 30
 ---
 
 <PlatformContent includePath="distributed-tracing/explanation" />