Minor cleanups.

Author: noplanman

README.md

@@ -161,9 +161,9 @@ Here is a list of available extra parameters:
 | *string*             | *e.g.* `'https://example.com/manager.php'` |
 | certificate          | Path to a self-signed certificate (if necessary). |
 | *string*             | *e.g.* `__DIR__ . '/server.crt'` |
-| max_connections      | Maximum allowed simultaneous HTTPS connections to the webhook |
+| max_connections      | Maximum allowed simultaneous HTTPS connections to the webhook. |
 | *int*                | *e.g.* `20` |
-| allowed_updates      | List the types of updates you want your bot to receive |
+| allowed_updates      | List the types of updates you want your bot to receive. |
 | *array*              | *e.g.* `['message', 'edited_channel_post', 'callback_query']` |
 | logging              | Path(s) where to the log files should be put. This is an array that can contain all 3 log file paths (`error`, `debug` and `update`). |
 | *array*              | *e.g.* `['error' => __DIR__ . '/php-telegram-bot-error.log']` |

src/BotManager.php

@@ -17,13 +17,6 @@
 use NPM\TelegramBotManager\Exception\InvalidAccessException;
 use NPM\TelegramBotManager\Exception\InvalidWebhookException;
 
-/**
- * Class BotManager.php
- *
- * Leave all member variables public to allow easy modification.
- *
- * @package NPM\TelegramBotManager
- */
 class BotManager
 {
     /**
@@ -233,7 +226,7 @@ public function validateAndSetWebhook(): self
      *
      * @return \NPM\TelegramBotManager\BotManager
      */
-    private function handleOutput($output): self
+    private function handleOutput(string $output): self
     {
         $this->output .= $output;