clarify that traces are never collected when disabled

dashpole · dashpole · commit 438436a5cf21 · 2021-03-04T11:03:50.000-08:00
diff --git a/keps/sig-instrumentation/647-apiserver-tracing/README.md b/keps/sig-instrumentation/647-apiserver-tracing/README.md
@@ -130,7 +130,7 @@ type TracingConfiguration struct {
 }
 ```
 
-If `--opentelemetry-config-file` is not specified, the API Server will not send any telemetry.
+If `--opentelemetry-config-file` is not specified, the API Server will not send any spans, even if incoming requests are sampled.
 
 ### Controlling use of the OpenTelemetry library
 

Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ type TracingConfiguration struct {`
`130`	`130`	`}`
`131`	`131`	```
`132`	`132`
`133`		-If `--opentelemetry-config-file` is not specified, the API Server will not send any telemetry.
	`133`	+If `--opentelemetry-config-file` is not specified, the API Server will not send any spans, even if incoming requests are sampled.
`134`	`134`
`135`	`135`	`### Controlling use of the OpenTelemetry library`
`136`	`136`