updated urlsession instrumentation notes

bryce-b · bryce-b · commit 197f33f5e7d0 · 2023-01-19T12:29:40.000-08:00
diff --git a/Sources/Instrumentation/URLSession/README.md b/Sources/Instrumentation/URLSession/README.md
@@ -2,6 +2,7 @@
 
 This package captures the network calls produced by URLSession.
 
+This instrumentation relies on the global tracer provider in the `OpenTelementry` object. Custom global tracer providers must be initialized and set prior to initializing this instrumentation. 
 
 ## Usage 
 

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@`
`2`	`2`
`3`	`3`	`This package captures the network calls produced by URLSession.`
`4`	`4`
	`5`	+This instrumentation relies on the global tracer provider in the `OpenTelementry` object. Custom global tracer providers must be initialized and set prior to initializing this instrumentation.
`5`	`6`
`6`	`7`	`## Usage`
`7`	`8`