Whitespace fixes.

Author: rlhagerm

dotnetv4/S3/Actions/HelloS3.cs

@@ -31,7 +31,7 @@ public static async Task Main(string[] args)
             var paginator = s3Client.Paginators.ListBuckets(request);
 
             var buckets = new List<S3Bucket>();
-            
+
             await foreach (var response in paginator.Responses)
             {
                 buckets.AddRange(response.Buckets);
@@ -66,4 +66,4 @@ public static async Task Main(string[] args)
         }
     }
 }
-// snippet-end:[S3.dotnetv4.S3_Hello]
+// snippet-end:[S3.dotnetv4.S3_Hello]

dotnetv4/S3/Scenarios/S3_Basics/GlobalUsings.cs

@@ -2,12 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0
 
 // snippet-start:[S3.dotnetv4.S3_BasicsScenario.GlobalUsings]
-global using Amazon;
-global using Amazon.Extensions.NETCore.Setup;
 global using Amazon.S3;
-global using Amazon.S3.Model;
 global using Microsoft.Extensions.DependencyInjection;
 global using Microsoft.Extensions.Hosting;
 global using Microsoft.Extensions.Logging;
 
-// snippet-end:[S3.dotnetv4.S3_BasicsScenario.GlobalUsings]
+// snippet-end:[S3.dotnetv4.S3_BasicsScenario.GlobalUsings]

dotnetv4/S3/Scenarios/S3_Basics/S3_Basics.cs

@@ -320,4 +320,4 @@ public static async Task RunScenario(S3Wrapper s3Wrapper, ILogger<S3_Basics> sce
     }
 }
 
-// snippet-end:[S3.dotnetv4.S3_BasicsScenario]
+// snippet-end:[S3.dotnetv4.S3_BasicsScenario]

dotnetv4/S3/Tests/S3_BasicsScenarioTests/S3IntegrationTests.cs

@@ -26,7 +26,7 @@ public async Task TestScenarioIntegration()
         // Generate test bucket name and create temp file in test class
         var bucketName = $"s3-basics-test-{Guid.NewGuid():N}";
         var tempFilePath = Path.GetTempFileName();
-        
+
         try
         {
             // Create test file content
@@ -85,4 +85,4 @@ public async Task TestScenarioIntegration()
             S3_Basics.TempFilePath = null;
         }
     }
-}
+}