tools: capitalize sentences

This adds the `capitalized-comments` eslint rule to verify that
actual sentences use capital letters as starting letters. It ignores
special words and all lines below 62 characters.

PR-URL: https://github.com/nodejs/node/pull/24808
Reviewed-By: Sam Ruby <rubys@intertwingly.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

8 files changed, 9 insertions, 9 deletions

diff --git a/benchmark/_cli.js b/benchmark/_cli.js
index 4d92b05b1b..0c39c0b193 100644
--- a/benchmark/_cli.js
+++ b/benchmark/_cli.js
@@ -49,7 +49,7 @@ function CLI(usage, settings) {
         this.optional[currentOptional] = true;
         mode = 'both';
       } else {
-        // expect the next value to be option related (either -- or the value)
+        // Expect the next value to be option related (either -- or the value)
         mode = 'option';
       }
     } else if (mode === 'option') {
diff --git a/benchmark/child_process/child-process-exec-stdout.js b/benchmark/child_process/child-process-exec-stdout.js
index 88c02533f6..a1dc4aa04c 100644
--- a/benchmark/child_process/child-process-exec-stdout.js
+++ b/benchmark/child_process/child-process-exec-stdout.js
@@ -31,7 +31,7 @@ function childProcessExecStdout({ dur, len }) {
       try {
         execSync(`taskkill /f /t /pid ${child.pid}`);
       } catch {
-        // this is a best effort kill. stderr is piped to parent for tracing.
+        // This is a best effort kill. stderr is piped to parent for tracing.
       }
     } else {
       child.kill();
diff --git a/benchmark/common.js b/benchmark/common.js
index d5e0494c16..521a145997 100644
--- a/benchmark/common.js
+++ b/benchmark/common.js
@@ -146,7 +146,7 @@ Benchmark.prototype._run = function() {
   (function recursive(queueIndex) {
     const config = self.queue[queueIndex];
 
-    // set NODE_RUN_BENCHMARK_FN to indicate that the child shouldn't construct
+    // Set NODE_RUN_BENCHMARK_FN to indicate that the child shouldn't construct
     // a configuration queue, but just execute the benchmark function.
     const childEnv = Object.assign({}, process.env);
     childEnv.NODE_RUN_BENCHMARK_FN = '';
@@ -187,7 +187,7 @@ Benchmark.prototype.start = function() {
 };
 
 Benchmark.prototype.end = function(operations) {
-  // get elapsed time now and do error checking later for accuracy.
+  // Get elapsed time now and do error checking later for accuracy.
   const elapsed = process.hrtime(this._time);
 
   if (!this._started) {
diff --git a/benchmark/crypto/cipher-stream.js b/benchmark/crypto/cipher-stream.js
index 9f986dfb36..c9989d32dc 100644
--- a/benchmark/crypto/cipher-stream.js
+++ b/benchmark/crypto/cipher-stream.js
@@ -58,7 +58,7 @@ function main({ api, cipher, type, len, writes }) {
 
   const fn = api === 'stream' ? streamWrite : legacyWrite;
 
-  // write data as fast as possible to alice, and have bob decrypt.
+  // Write data as fast as possible to alice, and have bob decrypt.
   // use old API for comparison to v0.8
   bench.start();
   fn(alice_cipher, bob_cipher, message, encoding, writes);
diff --git a/benchmark/dgram/array-vs-concat.js b/benchmark/dgram/array-vs-concat.js
index a7843a9c7f..c73c953858 100644
--- a/benchmark/dgram/array-vs-concat.js
+++ b/benchmark/dgram/array-vs-concat.js
@@ -1,4 +1,4 @@
-// test UDP send throughput with the multi buffer API against Buffer.concat
+// Test UDP send throughput with the multi buffer API against Buffer.concat
 'use strict';
 
 const common = require('../common.js');
diff --git a/benchmark/dgram/offset-length.js b/benchmark/dgram/offset-length.js
index 8a2df9ac67..7c78765cee 100644
--- a/benchmark/dgram/offset-length.js
+++ b/benchmark/dgram/offset-length.js
@@ -1,4 +1,4 @@
-// test UDP send/recv throughput with the "old" offset/length API
+// Test UDP send/recv throughput with the "old" offset/length API
 'use strict';
 
 const common = require('../common.js');
diff --git a/benchmark/napi/function_call/index.js b/benchmark/napi/function_call/index.js
index 59063e500f..e7d9fe46e5 100644
--- a/benchmark/napi/function_call/index.js
+++ b/benchmark/napi/function_call/index.js
@@ -7,7 +7,7 @@
 const assert = require('assert');
 const common = require('../../common.js');
 
-// this fails when we try to open with a different version of node,
+// This fails when we try to open with a different version of node,
 // which is quite common for benchmarks.  so in that case, just
 // abort quietly.
 
diff --git a/benchmark/net/net-wrap-js-stream-passthrough.js b/benchmark/net/net-wrap-js-stream-passthrough.js
index c4d11fa56c..0e76281b25 100644
--- a/benchmark/net/net-wrap-js-stream-passthrough.js
+++ b/benchmark/net/net-wrap-js-stream-passthrough.js
@@ -1,4 +1,4 @@
-// test the speed of .pipe() with JSStream wrapping for PassThrough streams
+// Test the speed of .pipe() with JSStream wrapping for PassThrough streams
 'use strict';
 
 const common = require('../common.js');