Add instruction for tracing Chrome on desktop

Bug: 149023347
Change-Id: I65eca0aa1275481925ad2d2bbe2785d08368481d
diff --git a/docs/concepts/config.md b/docs/concepts/config.md
index 43082b0..33e94b7 100644
--- a/docs/concepts/config.md
+++ b/docs/concepts/config.md
@@ -7,8 +7,8 @@
 Data sources record data only when one (or more) tracing sessions are active.
 A tracing session is started by invoking the `perfetto` cmdline client and
 passing a config (see QuickStart guide for
-[Android](/docs/quickstart/android-tracing.md) or
-[Linux](/docs/quickstart/linux-tracing.md)).
+[Android](/docs/quickstart/android-tracing.md),
+[Linux](/docs/quickstart/linux-tracing.md), or [Chrome on desktop](/docs/quickstart/chrome-tracing.md)).
 
 A simple trace config looks like this: