fix misspelling

Author: hhxsv5

README.md

@@ -59,7 +59,7 @@ header('X-Accel-Buffering: no');//Nginx: unbuffered responses suitable for Comet
  'title' => 'title' . $id,
  'content' => 'content' . $id,
  ],
- ];//get data from database or servcie.
+ ];//get data from database or service.
  if (!empty($newMsgs)) {
  return json_encode(['newMsgs' => $newMsgs]);
  }
@@ -85,7 +85,7 @@ public function newMsgs()
  $response->setCallback(function () {
  (new SSE())->start(new Update(function () {
  $id = mt_rand(1, 1000);
- $newMsgs = [['id' => $id, 'title' => 'title' . $id, 'content' => 'content' . $id]];//get data from database or servcie.
+ $newMsgs = [['id' => $id, 'title' => 'title' . $id, 'content' => 'content' . $id]];//get data from database or service.
  if (!empty($newMsgs)) {
  return json_encode(['newMsgs' => $newMsgs]);
  }

examples/push.php

@@ -19,7 +19,7 @@
  'title' => 'title' . $id,
  'content' => 'content' . $id,
  ],
- ];//get data from database or servcie.
+ ];//get data from database or service.
  if (!empty($newMsgs)) {
  return json_encode(['newMsgs' => $newMsgs]);
  }