diff --git a/README.md b/README.md
index f2cb73d..71f6338 100644
--- a/README.md
+++ b/README.md
@@ -15,36 +15,36 @@ Return `string` or `null`
 If something is invalid (bad number, unknown format or region), result is `null`
 ```
 //06 05 04 03 02
-$result = \PhoneNumberOneLine::format('+33605040302', PhoneNumberOneLine::NATIONAL);
+$result = \PhoneNumberShortcuts::format('+33605040302', PhoneNumberShortcuts::NATIONAL);
 
 //+33 6 05 04 03 02
-$result = \PhoneNumberOneLine::format('0605040302', PhoneNumberOneLine::INTERNATIONAL, 'FR');
+$result = \PhoneNumberShortcuts::format('0605040302', PhoneNumberShortcuts::INTERNATIONAL, 'FR');
 ```
 
 ### Validation
 Return `boolean`  
 ```
 //true
-$isValid = \PhoneNumberOneLine::isValid('+33 607080910');
+$isValid = \PhoneNumberShortcuts::isValid('+33 607080910');
 
 //true
-$isValid = \PhoneNumberOneLine::isValid('+33 607080910', 'FR');
+$isValid = \PhoneNumberShortcuts::isValid('+33 607080910', 'FR');
 
 //false
-$isValid = \PhoneNumberOneLine::isValid('+1607080910', 'FR');
+$isValid = \PhoneNumberShortcuts::isValid('+1607080910', 'FR');
 ```
 ### Region Code
 Return `string` or `null`
 ```
 //GB
-$result = \PhoneNumberOneLine::getRegionCodeForNumber('+44 117 496 0123');
+$result = \PhoneNumberShortcuts::getRegionCodeForNumber('+44 117 496 0123');
 
 //FR
-$result = \PhoneNumberOneLine::getRegionCodeForNumber('+33 1 02 03 04 05');
+$result = \PhoneNumberShortcuts::getRegionCodeForNumber('+33 1 02 03 04 05');
 
 //US
-$result = \PhoneNumberOneLine::getRegionCodeForNumber('+12135096995');
+$result = \PhoneNumberShortcuts::getRegionCodeForNumber('+12135096995');
 
 //null
-$result = \PhoneNumberOneLine::getRegionCodeForNumber('notanumber');
+$result = \PhoneNumberShortcuts::getRegionCodeForNumber('notanumber');
 ```