Updating Duration Description to milliseconds

objects/span.json

@@ -5,7 +5,7 @@
   "name": "span",
   "attributes": {
     "duration": {
-      "description": "The total time, in seconds, that the span represents, calculated as the difference between start_time and end_time. It reflects the operation's performance and latency, independent of event timestamps, and accounts for normalized times used by observability tools to ensure consistency across distributed systems.",
+      "description": "The total time, in milliseconds, that the span represents, calculated as the difference between start_time and end_time. It reflects the operation's performance and latency, independent of event timestamps, and accounts for normalized times used by observability tools to ensure consistency across distributed systems.",
       "requirement": "optional"
     },
     "end_time": {

objects/trace.json

@@ -5,7 +5,7 @@
   "name": "trace",
   "attributes": {
     "duration": {
-      "description": "The total time, in seconds, that the trace covers, calculated as the difference between start_time and end_time. This duration helps assess the overall performance of a request as it travels across various services, and is essential for identifying latency and potential bottlenecks within the distributed system. The trace duration may differ from individual span durations due to the propagation and processing times of the trace as it spans multiple components.",
+      "description": "The total time, in milliseconds, that the trace covers, calculated as the difference between start_time and end_time. This duration helps assess the overall performance of a request as it travels across various services, and is essential for identifying latency and potential bottlenecks within the distributed system. The trace duration may differ from individual span durations due to the propagation and processing times of the trace as it spans multiple components.",
       "requirement": "optional"
     },
     "end_time": {