README.md in lite-validators-1.6.0 vs README.md in lite-validators-1.7.0

@@ -54,9 +54,10 @@
 * [List](https://github.com/drexed/lite-validators/blob/master/docs/LIST.md)
 * [MAC address](https://github.com/drexed/lite-validators/blob/master/docs/MAC.md)
 * [Name](https://github.com/drexed/lite-validators/blob/master/docs/NAME.md)
 * [Password](https://github.com/drexed/lite-validators/blob/master/docs/PASSWORD.md)
 * [Phone number](https://github.com/drexed/lite-validators/blob/master/docs/PHONE_NUMBER.md)
+* [Reference](https://github.com/drexed/lite-validators/blob/master/docs/REFERENCE.md)
 * [SEDOL](https://github.com/drexed/lite-validators/blob/master/docs/SEDOL.md)
 * [Slug](https://github.com/drexed/lite-validators/blob/master/docs/SLUG.md)
 * [SSN](https://github.com/drexed/lite-validators/blob/master/docs/SSN.md)
 * [Time zone](https://github.com/drexed/lite-validators/blob/master/docs/TIME_ZONE.md)
 * [Type](https://github.com/drexed/lite-validators/blob/master/docs/TYPE.md)