(maint) Formatting + whitespace fix

Author: AdmiringWorm

src/chocolatey/infrastructure.app/services/NugetService.cs

@@ -1,4 +1,4 @@
-// Copyright © 2017 - 2021 Chocolatey Software, Inc
+// Copyright © 2017 - 2021 Chocolatey Software, Inc
 // Copyright © 2011 - 2017 RealDimensions Software, LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -19,25 +19,24 @@ namespace chocolatey.infrastructure.app.services
     using System;
     using System.Collections.Concurrent;
     using System.Collections.Generic;
-    using System.Globalization;
     using System.IO;
     using System.Linq;
     using System.Net;
-    using NuGet;
     using adapters;
+    using chocolatey.infrastructure.app.utility;
     using commandline;
     using configuration;
     using domain;
     using guards;
     using logging;
     using nuget;
+    using NuGet;
     using platforms;
     using results;
     using tolerance;
     using DateTime = adapters.DateTime;
     using Environment = System.Environment;
     using IFileSystem = filesystem.IFileSystem;
-    using chocolatey.infrastructure.app.utility;
 
     //todo: #2575 - this monolith is too large. Refactor once test coverage is up.
 
@@ -934,7 +933,7 @@ public virtual ConcurrentDictionary<string, PackageResult> get_outdated(Chocolat
                     config.Prerelease = true;
                 }
 
-                SemanticVersion version =  null;
+                SemanticVersion version = null;
                 var latestPackage = NugetList.find_package(packageName, null, config, packageManager.SourceRepository);
 
                 if (latestPackage == null)
@@ -1119,7 +1118,7 @@ public virtual void remove_packaging_files_prior_to_upgrade(string directoryPath
                 // script could be incorrectly left in place during an upgrade operation.  To guard against this,
                 // remove any Chocolatey Packaging scripts, which will then be restored by the new package, if
                 // they are still required
-                var filesToDelete = new List<string> {"chocolateyinstall", "chocolateyuninstall", "chocolateybeforemodify"};
+                var filesToDelete = new List<string> { "chocolateyinstall", "chocolateyuninstall", "chocolateybeforemodify" };
                 var packagingScripts = _fileSystem.get_files(directoryPath, "*.ps1", SearchOption.AllDirectories)
                     .Where(p => filesToDelete.Contains(_fileSystem.get_file_name_without_extension(p).to_lower()));