Be friendly

src/Umbraco.Tests/LegacyXmlPublishedCache/PublishedMediaCache.cs

@@ -587,7 +587,7 @@ namespace Umbraco.Tests.LegacyXmlPublishedCache
             {
                 int id;
                 if (int.TryParse(itemm.GetAttribute("id", ""), out id) == false)
-                    continue; // wtf?
+                    continue; // uh?
                 var captured = itemm;
                 var cacheValues = GetCacheValues(id, idd => ConvertFromXPathNavigator(captured));
                 mediaList.Add(CreateFromCacheValues(cacheValues));

src/Umbraco.Tests/Persistence/Repositories/ContentTypeRepositoryTest.cs

@@ -311,7 +311,7 @@ namespace Umbraco.Tests.Persistence.Repositories
 
                 Assert.AreEqual(4, contentType.PropertyTypes.Count());
 
-                // remove all templates - since they are not saved, they would break the (wtf) mapping code
+                // remove all templates - since they are not saved, they would break the (!) mapping code
                 contentType.AllowedTemplates = new ITemplate[0];
 
                 // there is NO mapping from display to contentType, but only from save

src/Umbraco.Tests/Testing/UmbracoTestBase.cs

@@ -157,7 +157,7 @@ namespace Umbraco.Tests.Testing
 
             // etc
             ComposeWeb();
-            ComposeWtf();
+            ComposeMisc();
 
             // not sure really
             Compose(Composition);
@@ -233,7 +233,7 @@ namespace Umbraco.Tests.Testing
 
         }
 
-        protected virtual void ComposeWtf()
+        protected virtual void ComposeMisc()
         {
             // what else?
             var runtimeStateMock = new Mock<IRuntimeState>();