benchmark,doc,lib,test: capitalize comments

This updates a lot of comments.

PR-URL: https://github.com/nodejs/node/pull/26223
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/test/internet/test-dgram-broadcast-multi-process.js b/test/internet/test-dgram-broadcast-multi-process.js
index a8d9786970..a989d687b0 100644
--- a/test/internet/test-dgram-broadcast-multi-process.js
+++ b/test/internet/test-dgram-broadcast-multi-process.js
@@ -85,7 +85,7 @@ if (process.argv[2] !== 'child') {
 
       // Handle the death of workers
       worker.on('exit', function(code, signal) {
-        // don't consider this the true death if the worker
+        // Don't consider this the true death if the worker
         // has finished successfully
         // or if the exit code is 0
         if (worker.isDone || code === 0) {
@@ -219,7 +219,7 @@ if (process.argv[2] === 'child') {
   });
 
   listenSocket.on('message', function(buf, rinfo) {
-    // receive udp messages only sent from parent
+    // Receive udp messages only sent from parent
     if (rinfo.address !== bindAddress) return;
 
     console.error('[CHILD] %s received %s from %j',
diff --git a/test/internet/test-dns-promises-resolve.js b/test/internet/test-dns-promises-resolve.js
index 430f425137..6291e0365c 100644
--- a/test/internet/test-dns-promises-resolve.js
+++ b/test/internet/test-dns-promises-resolve.js
@@ -31,7 +31,7 @@ const dnsPromises = require('dns').promises;
   );
 }
 
-// rrtype is undefined, it's same as resolve4
+// Setting rrtype to undefined should work like resolve4.
 {
   (async function() {
     const rrtype = undefined;