Change wrong url (setInput to addFriend) on Client userService

src/Client/src/main/java/greenify/client/rest/UserService.java

@@ -99,7 +99,7 @@ public class UserService {
     public String addFriend(String name, String friend) {
         HttpHeaders headers = new HttpHeaders();
         headers.set("Accept", MediaType.APPLICATION_JSON_VALUE);
-        UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl("http://localhost:8080/setInput")
+        UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl("http://localhost:8080/addFriend")
                 .queryParam("name", name)
                 .queryParam("friend",friend);
         HttpEntity<?> entity = new HttpEntity<>(headers);