Update docs/platforms/javascript/common/tracing/instrumentation/index.mdx

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

Author: codyde

docs/platforms/javascript/common/tracing/instrumentation/index.mdx

@@ -18,7 +18,7 @@ To get started, import the SDK.
 
 There are three key functions for creating spans:
 
-- [startSpan](#starting-an-active-span-startspan): Creates a new span that is active, and which is automatically ended. You'll likely want to use this function.
+- [startSpan](#starting-an-active-span-startspan): Creates a new span that is active, and which will end automatically. You'll likely want to use this function.
 - [startSpanManual](#starting-an-active-span-with-manual-end-startspanmanual): Creates a new span that is active, which has to be ended manually.
 - [startInactiveSpan](#starting-inactive-spans-startinactivespan): Creates a new span that is inactive, which has to be ended manually.