doc: add comments to empty blocks in worker_threads text

PR-URL: #41831 Backport-PR-URL: #42160 Refs: https://eslint.org/docs/rules/no-empty Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>
nodejs · Mar 14, 2022 · 330c1bc · 330c1bc
1 parent 125ed0c
commit 330c1bc
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/doc/api/worker_threads.md b/doc/api/worker_threads.md
@@ -1255,7 +1255,9 @@ import {
 
 if (isMainThread) {
   new Worker(new URL(import.meta.url));
-  for (let n = 0; n < 1e10; n++) {}
+  for (let n = 0; n < 1e10; n++) {
+    // Looping to simulate work.
+  }
 } else {
   // This output will be blocked by the for loop in the main thread.
   console.log('foo');
@@ -1272,7 +1274,9 @@ const {
 
 if (isMainThread) {
   new Worker(__filename);
-  for (let n = 0; n < 1e10; n++) {}
+  for (let n = 0; n < 1e10; n++) {
+    // Looping to simulate work.
+  }
 } else {
   // This output will be blocked by the for loop in the main thread.
   console.log('foo');