bugfix

PeopleVille/WorldBuilder/WorldBuilder.cs

@@ -39,9 +39,9 @@ namespace PeopleVille.WorldBuilder
             return this;
         }
 
-        public Person BuildCitizens()
+        public List<Person> BuildCitizens()
         {
-            return person;
+            return Citizens;
         }
     }
 

PeopleVille/WorldBuilder/WorldInterfaces.cs

@@ -24,7 +24,7 @@ namespace PeopleVille.WorldBuilder
             ICitizenBuilder CreateChild(string name, int health);
             ICitizenBuilder WithGun(string name, int damage);
             ICitizenBuilder WithFood(string name, int healthPoints);
-            Person BuildCitizens();
+            List<Person> BuildCitizens();
         }
     }
 }