README.md in intercom-3.7.2 vs README.md in intercom-3.7.3

@@ -20,11 +20,11 @@
 
     gem install intercom
 
 Using bundler:
 
-    gem 'intercom', '~> 3.7.1'
+    gem 'intercom', '~> 3.7.2'
 
 ## Basic Usage
 
 ### Configure your client
 
@@ -89,9 +89,17 @@
 intercom.users.all.map {|user| user.email }
 # List your users create in the last two days
 intercom.users.find_all(type: 'users', page: 1, per_page: 10, created_since: 2, order: :asc).to_a.each_with_index {|usr, i| puts "#{i+1}: #{usr.name}"};
 # Paginate through your list of users choosing how many to return per page (default and max is 50 per page)
 intercom.users.find_all(type: 'users', page: 1, per_page: 10, order: :asc).to_a.each_with_index {|usr, i| puts "#{i+1}: #{usr.name}"}
+
+# Duplicate users? If you have duplicate users you can search for them via their email address. 
+# Note this feature is only available from version 1.1 of the API so you will need to switch to that version
+# This will return multiple users if they have the same email address
+usrs = intercom.users.find_all(type: 'users', email: '[e-mail]', page: 1, per_page: 10, order: :asc)
+# This returns a user.list so you can access it via
+usrs.to_a.each_with_index {|usr, i| puts "#{i+1}: #{usr.id}"};
+
 # If you have over 10,000 users then you will need to use the scroll function to list your users
 # otherwise you will encounter a page limit with list all your users
 # You can use the scroll method to list all your users
 intercom.users.scroll.each { |user| puts user.name}
 # Alternatively you can use the scroll.next method to get 100 users with each request