add spans

Author: nevikashah

src/content/docs/workers/observability/exporting-opentelemetry-data/3rd-party-destinations/index.mdx

@@ -5,4 +5,9 @@ sidebar:
   order: 2
 ---
 
-Third-party destinations for exporting OpenTelemetry data from Cloudflare Workers.
+Cloudflare Workers supports exporting OpenTelemetry (OTel)-compliant data to any compatible destination, allowing you to integrate with your existing monitoring and observability stack.
+
+You can find step by step instructions on how to set up several OTLP-supported destinations. 
+* Datadog
+* Honeycomb
+* Grafana

src/content/docs/workers/observability/third-party-integrations/index.mdx

@@ -8,6 +8,4 @@ sidebar:
 
 import { DirectoryListing } from "~/components";
 
-Send your telemetry data to third parties.
-
 <DirectoryListing />

src/content/docs/workers/observability/traces/index.mdx

@@ -64,13 +64,13 @@ You can configure this in your Wrangler configuration like this:
 
 {
     "tracing": {
-        //enables tracing (required field)
+      
         "enabled": true
-        "destinations": ["external", "cloudflare"]
+        "destinations": ["datadog"]
         // set tracing sampling rate to 5%
         "head_sample_rate": 0.05
     },
-    // optional override since {obs enabled:true}
+
     "logging": {
         "enabled": true
         // set logging sampling rate to 50%