Update docs/platforms/python/tracing/instrumentation/index.mdx

Co-authored-by: Alex Krawiec <[email protected]>

Author: 2 people

docs/platforms/python/tracing/instrumentation/index.mdx

@@ -46,7 +46,7 @@ finally:
 
 ## Span Context and Nesting
 
-When you create a span, it becomes the child of the current active span. This allows you to build a hierarchy of spans that represent the execution path of your application.
+When you create a span, it becomes the child of the current active span. This allows you to build a hierarchy of spans that represent the execution path of your application:
 
 ```python
 import sentry_sdk