wording

Author: joeyzhao2018

integration_tests_local/check-timeout-logs.js

@@ -59,7 +59,7 @@ for (const [requestId, startIndex] of starts) {
   // Expected around 1.5s; allow generous tolerance while rejecting immediate firing.
   assert.ok(
     span.duration >= 0.5e9 && span.duration < 2.5e9,
-      `timeout span duration outside expected window: ${span.duration / 1e9}s`,
+      `span must honor the 3500ms flush deadline: got ${span.duration / 1e9}s`,
   );
   const matchingChildren = children.filter(
     ({ span: child }) => child.trace_id === span.trace_id && child.parent_id === span.span_id,