diff --git a/README.md b/README.md
index 811e2d6b5..7cb9e0066 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,10 @@
 [![Join the chat at https://gitter.im/akalongman/php-telegram-bot](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/akalongman/php-telegram-bot?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 [![Build Status](https://travis-ci.org/akalongman/php-telegram-bot.svg?branch=master)](https://travis-ci.org/akalongman/kautilities)
-[![Latest Stable Version](https://img.shields.io/packagist/v/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/php-telegram-bot)
-[![Total Downloads](https://img.shields.io/packagist/dt/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/php-telegram-bot)
-[![Downloads Month](https://img.shields.io/packagist/dm/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/php-telegram-bot)
-[![License](https://img.shields.io/packagist/l/Longman/telegram-bot.svg)](https://packagist.org/packages/stichoza/longman/php-telegram-bot)
+[![Latest Stable Version](https://img.shields.io/packagist/v/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
+[![Total Downloads](https://img.shields.io/packagist/dt/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
+[![Downloads Month](https://img.shields.io/packagist/dm/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
+[![License](https://img.shields.io/packagist/l/Longman/telegram-bot.svg)](https://packagist.org/packages/longman/telegram-bot)
 
 
 A Telegram Bot based on the official [Telegram Bot API](https://core.telegram.org/bots/api)
@@ -76,7 +76,7 @@ Create composer.json file:
     "name": "yourproject/yourproject",
     "type": "project",
     "require": {
-        "php": ">=5.3.0",
+        "php": ">=5.4.0",
         "longman/telegram-bot": "*"
     }
 }
@@ -100,14 +100,14 @@ Create set.php and put:
 ```php
 <?php
 
-$loader = require \_\_DIR\_\_.'/vendor/autoload.php';
+$loader = require __DIR__.'/vendor/autoload.php';
 
-$API\_KEY = 'your\_bot\_api\_key';
+$API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
 
 try {
 	// create Telegram API object
-	$telegram = new Longman\TelegramBot\Telegram($API\_KEY, $BOT\_NAME);
+	$telegram = new Longman\TelegramBot\Telegram($API_KEY, $BOT_NAME);
 
 	// set webhook
 	echo $telegram->setWebHook('https://yourdomain/yourpath_to_hook.php');
@@ -123,9 +123,9 @@ After create hook.php and put:
 ```php
 <?php
 
-$loader = require \_\_DIR\_\_.'/vendor/autoload.php';
+$loader = require __DIR__.'/vendor/autoload.php';
 
-$API\_KEY = 'your\_bot\_api\_key';
+$API_KEY = 'your_bot_api_key';
 $BOT_NAME = 'namebot';
 
 try {
diff --git a/composer.json b/composer.json
index 336489582..93c71ce65 100644
--- a/composer.json
+++ b/composer.json
@@ -1,41 +1,42 @@
 {
-	"name": "longman/telegram-bot",
-	"type": "library",
-	"description": "PHP telegram bot",
-	"keywords": ["telegram", "bot", "api"],
-	"license": "MIT",
-	"homepage": "https://github.com/akalongman/php-telegram-bot",
-	"support": {
-		"issues": "https://github.com/akalongman/php-telegram-bot/issues",
-		"source": "https://github.com/akalongman/php-telegram-bot"
-	},
-	"authors": [
-		{
-		"name": "Avtandil Kikabidze aka LONGMAN",
-		"email": "akalongman@gmail.com",
-		"homepage": "http://longman.ge",
-		"role": "Developer"
-		}
-	],
-	"require": {
-		"php": ">=5.4.0",
-		"ext-pdo": "*",
-		"hoa/math": "~0.0"
-	},
-	"autoload": {
-		"psr-4": {
-			"Longman\\TelegramBot\\": "src/"
-		}
-	},
-	"autoload-dev": {
-		"psr-4": {
-			"Tests\\": "tests/"
-		}
-	},
-	"minimum-stability": "dev",
-	"require-dev": {
-		"phpunit/phpunit": "4.1.*",
-		"phpspec/phpspec": "~2.1",
-		"squizlabs/php_codesniffer": "2.3.*"
-	}
+    "name": "longman/telegram-bot",
+    "type": "library",
+    "description": "PHP telegram bot",
+    "keywords": ["telegram", "bot", "api"],
+    "license": "MIT",
+    "homepage": "https://github.com/akalongman/php-telegram-bot",
+    "support": {
+        "issues": "https://github.com/akalongman/php-telegram-bot/issues",
+        "source": "https://github.com/akalongman/php-telegram-bot"
+    },
+    "authors": [
+        {
+        "name": "Avtandil Kikabidze aka LONGMAN",
+        "email": "akalongman@gmail.com",
+        "homepage": "http://longman.ge",
+        "role": "Developer"
+        }
+    ],
+    "require": {
+        "php": ">=5.4.0",
+        "ext-pdo": "*",
+        "ext-curl": "*",
+        "hoa/math": "~0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Longman\\TelegramBot\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Tests\\": "tests/"
+        }
+    },
+    "minimum-stability": "dev",
+    "require-dev": {
+        "phpunit/phpunit": "4.1.*",
+        "phpspec/phpspec": "~2.1",
+        "squizlabs/php_codesniffer": "2.3.*"
+    }
 }
\ No newline at end of file