Update README.md

Author: st-polina

README.md

@@ -1,4 +1,4 @@
-# [<img src="https://ipinfo.io/static/ipinfo-small.svg" alt="IPinfo" width="24"/>](https://ipinfo.io/) IPinfo Java Client Library
+# [<img src="https://ipinfo.io/static/ipinfo-small.svg" alt="IPinfo" width="24"/>](https://ipinfo.io/) IPinfo® Java Client Library
 
 [![License](http://img.shields.io/:license-apache-blue.svg)](LICENSE)
 
@@ -13,7 +13,7 @@ Check all the data we have for your IP address [here](https://ipinfo.io/what-is-
 
 ### Getting Started
 
-You'll need an IPinfo API access token, which you can get by singing up for a free account at [https://ipinfo.io/signup](https://ipinfo.io/signup).
+You'll need an IPinfo® API access token, which you can get by singing up for a free account at [https://ipinfo.io/signup](https://ipinfo.io/signup).
 
 The free plan is limited to 50,000 requests per month, and doesn't include some of the data fields such as IP type and company data. To enable all the data fields and additional request volumes see [https://ipinfo.io/pricing](https://ipinfo.io/pricing)
 
@@ -248,10 +248,10 @@ public class Main {
 
 ### Other Libraries
 
-There are official [IPinfo client libraries](https://ipinfo.io/developers/libraries) available for many languages including PHP, Python, Go, Java, Ruby, and many popular frameworks such as Django, Rails and Laravel. There are also many third party libraries and integrations available for our API.
+There are official [IPinfo® client libraries](https://ipinfo.io/developers/libraries) available for many languages including PHP, Python, Go, Java, Ruby, and many popular frameworks such as Django, Rails and Laravel. There are also many third party libraries and integrations available for our API.
 
-### About IPinfo
+### About IPinfo®
 
-Founded in 2013, IPinfo prides itself on being the most reliable, accurate, and in-depth source of IP address data available anywhere. We process terabytes of data to produce our custom IP geolocation, company, carrier, VPN detection, hosted domains, and IP type data sets. Our API handles over 40 billion requests a month for 100,000 businesses and developers.
+Founded in 2013, IPinfo® prides itself on being the most reliable, accurate, and in-depth source of IP address data available anywhere. We process terabytes of data to produce our custom IP geolocation, company, carrier, VPN detection, hosted domains, and IP type data sets. Our API handles over 40 billion requests a month for 100,000 businesses and developers.
 
 [![image](https://avatars3.githubusercontent.com/u/15721521?s=128&u=7bb7dde5c4991335fb234e68a30971944abc6bf3&v=4)](https://ipinfo.io/)