diff --git a/src/EventHub.Domain/EventHubDataSeedContributor.cs b/src/EventHub.Domain/EventHubDataSeedContributor.cs
index eb5052b..27d7ee8 100644
--- a/src/EventHub.Domain/EventHubDataSeedContributor.cs
+++ b/src/EventHub.Domain/EventHubDataSeedContributor.cs
@@ -432,7 +432,7 @@ namespace EventHub
                 new Country(Guid.NewGuid(), "Ghana"),
                 new Country(Guid.NewGuid(), "Greece"),
                 new Country(Guid.NewGuid(), "Grenada"),
-                new Country(Guid.NewGuid(), "Guatemala	"),
+                new Country(Guid.NewGuid(), "Guatemala"),
                 new Country(Guid.NewGuid(), "Guinea"),
                 new Country(Guid.NewGuid(), "Guinea-Bissau"),
                 new Country(Guid.NewGuid(), "Guyana"),
@@ -479,7 +479,7 @@ namespace EventHub
                 new Country(Guid.NewGuid(), "Moldova"),
                 new Country(Guid.NewGuid(), "Monaco"),
                 new Country(Guid.NewGuid(), "Mongolia"),
-                new Country(Guid.NewGuid(), "Montenegro	"),
+                new Country(Guid.NewGuid(), "Montenegro"),
                 new Country(Guid.NewGuid(), "Morocco"),
                 new Country(Guid.NewGuid(), "Mozambique"),
                 new Country(Guid.NewGuid(), "Myanmar (formerly Burma)"),
diff --git a/test/EventHub.Application.Tests/Events/EventAppServiceTests.cs b/test/EventHub.Application.Tests/Events/EventAppServiceTests.cs
index d24ecda..90c4e25 100644
--- a/test/EventHub.Application.Tests/Events/EventAppServiceTests.cs
+++ b/test/EventHub.Application.Tests/Events/EventAppServiceTests.cs
@@ -1,7 +1,6 @@
 using System;
 using System.Threading.Tasks;
 using EventHub.Events.Registrations;
-using JetBrains.Annotations;
 using Shouldly;
 using Volo.Abp;
 using Volo.Abp.Timing;
@@ -149,6 +148,7 @@ namespace EventHub.Events
             result.OnlineLink.ShouldBe("http://abp.io");
             result.City.ShouldBeNull();
         }
+        
         [Fact]
         public async Task Should_Get_All_Countries()
         {