Update traces.md (#8042)

Co-authored-by: otelbot <[email protected]>
Co-authored-by: Tiffany Hrabusa <[email protected]>

Author: 3 people

content/en/docs/concepts/signals/traces.md

@@ -271,8 +271,8 @@ For example, consider two scenarios in a web browser:
 1. Tracking a page load
 2. Denoting when a page becomes interactive
 
-A Span is best used to the first scenario because it's an operation with a start
-and an end.
+A Span is best used to track the first scenario because it's an operation with a
+start and an end.
 
 A Span Event is best used to track the second scenario because it represents a
 meaningful, singular point in time.