add getters comment

README.md

@@ -475,6 +475,8 @@ class Name
         $this->lastname = $lastname;
         $this->patronymic = $patronymic;
     }
+
+    // getters ...
 }
 
 class City
@@ -489,6 +491,8 @@ class City
         $this->district = $district;
         $this->city = $city;
     }
+
+    // getters ...
 }
 
 class Contact
@@ -501,6 +505,8 @@ class Contact
         $this->phone = $phone;
         $this->email = $email;
     }
+
+    // getters ...
 }
 
 class Questionnaire