README.md in gman-4.4.3 vs README.md in gman-4.5.0

@@ -73,9 +73,15 @@
 domain.country.alpha3              #=> "USA"
 domain.country.currency            #=> "USD"
 domain.conutry.calling_code        #=> "+1"
 ```
 
+### Check if a country is on the US Sanctions list
+
+```ruby
+Gman.new("foo.gov.kp").sanctioned? #=> true
+```
+
 ### Command line
 
 #### Getting information about a given domain
 
 ```