Fixes typos

src/Framework/UnitTests/BuildErrorEventArgs_Tests.cs

@@ -39,7 +39,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path.
         /// </summary>
         private class BuildErrorEventArgs2 : BuildErrorEventArgs

src/Framework/UnitTests/BuildFinishedEventArgs_Tests.cs

@@ -39,7 +39,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class BuildFinishedEventArgs2 : BuildFinishedEventArgs

src/Framework/UnitTests/BuildMessageEventArgs_Tests.cs

@@ -45,7 +45,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class BuildMessageEventArgs2 : BuildMessageEventArgs

src/Framework/UnitTests/BuildStartedEventArgs_Tests.cs

@@ -47,7 +47,7 @@ public void TestGetHashCode()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class BuildStartedEventArgs2 : BuildStartedEventArgs

src/Framework/UnitTests/BuildWarningEventArgs_Tests.cs

@@ -48,7 +48,7 @@ public void TestGetHashCode()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class BuildWarningEventArgs2 : BuildWarningEventArgs

src/Framework/UnitTests/CriticalBuildMessageEventArgs_Tests.cs

@@ -33,7 +33,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class CriticalBuildMessageEventArgs2 : CriticalBuildMessageEventArgs

src/Framework/UnitTests/ExternalProjectFinishedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class ExternalProjectFinishedEventArgs2 : ExternalProjectFinishedEventArgs

src/Framework/UnitTests/ExternalProjectStartedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class ExternalProjectStartedEventArgs2 : ExternalProjectStartedEventArgs

src/Framework/UnitTests/ProjectFinishedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class ProjectFinishedEventArgs2 : ProjectFinishedEventArgs

src/Framework/UnitTests/ProjectStartedEventArgs_Tests.cs

@@ -80,7 +80,7 @@ public void ItemsAndPropertiesDifferentEquals()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class ProjectStartedEventArgs2 : ProjectStartedEventArgs

src/Framework/UnitTests/TargetFinishedEventArgs_Tests.cs

@@ -39,7 +39,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class TargetFinishedEventArgs2 : TargetFinishedEventArgs

src/Framework/UnitTests/TargetStartedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class TargetStartedEventArgs2 : TargetStartedEventArgs

src/Framework/UnitTests/TaskCommandLineEventArgs_Tests.cs

@@ -32,7 +32,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class TaskCommandLineEventArgs2 : TaskCommandLineEventArgs

src/Framework/UnitTests/TaskFinishedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class TaskFinishedEventArgs2 : TaskFinishedEventArgs

src/Framework/UnitTests/TaskStartedEventArgs_Tests.cs

@@ -37,7 +37,7 @@ public void EventArgsCtors()
         }
 
         /// <summary>
-        /// Create a derrived class so that we can test the default constructor in order to increase code coverage and 
+        /// Create a derived class so that we can test the default constructor in order to increase code coverage and 
         /// verify this code path does not cause any exceptions.
         /// </summary>
         private class TaskStartedEventArgs2 : TaskStartedEventArgs

src/Shared/UnitTests/ObjectModelHelpers.cs

@@ -969,7 +969,6 @@ internal static T GetLast<T>(IEnumerable<T> enumerable)
 
         /// <summary>
         /// Makes a temporary dictionary out of an enumerable of keyvaluepairs.
-        /// Throws 
         /// </summary>
         internal static Dictionary<string, V> MakeDictionary<V>(IEnumerable<KeyValuePair<string, V>> enumerable)
         {
@@ -1078,7 +1077,7 @@ internal static MockLogger BuildProjectWithNewOMExpectFailure(string content, bo
 
         /// <summary>
         /// Compare the expected project XML to actual project XML, after doing a little normalization
-        /// of 
+        /// of quotations/whitespace.
         /// </summary>
         /// <param name="newExpectedProjectContents"></param>
         /// <param name="newActualProjectContents"></param>

src/XMakeBuildEngine/UnitTests/BackEnd/EventSourceSink_Tests.cs

@@ -116,7 +116,7 @@ public void LoggerExceptionInEventHandler()
         }
 
         /// <summary>
-        /// Verify raising a generic event derrived from BuildEventArgs rather than CustomBuildEventArgs causes an internalErrorException
+        /// Verify raising a generic event derived from BuildEventArgs rather than CustomBuildEventArgs causes an internalErrorException
         /// </summary>
         [TestMethod]
         [ExpectedException(typeof(InternalErrorException))]

src/XMakeBuildEngine/UnitTests/BackEnd/LoggingServicesLogMethod_Tests.cs

@@ -1554,7 +1554,7 @@ private void LogandVerifyBuildEvent(BuildEventArgs expectedBuildEvent, ProcessBu
 
         #region Helper Classes
         /// <summary>
-        /// Create a derrived class which overrides ProcessLoggingEvent so 
+        /// Create a derived class which overrides ProcessLoggingEvent so 
         /// we can test most of the logging methods without relying on the 
         /// exact implementation of process logging events.
         /// </summary>

src/XMakeBuildEngine/UnitTests/BackEnd/TaskRegistry_Tests.cs

@@ -1461,16 +1461,16 @@ public void GoodScalarTypeArrayInputOnInputParameter()
 
         /// <summary>
         /// Verify when a class which derives from ITask is attempted to be registered that we get an InvalidProjectFileException. 
-        /// We only support ITaskItems and not their derrived types as input parameters.
+        /// We only support ITaskItems and not their derived types as input parameters.
         /// </summary>
         [TestMethod]
         [ExpectedException(typeof(InvalidProjectFileException))]
-        public void BadScalarInputOnInputParameterDerrivedFromITask()
+        public void BadScalarInputOnInputParameterDerivedFromITask()
         {
             // Note output is false so these are only input parameters
             string output = bool.FalseString;
             string required = bool.TrueString;
-            string type = type = typeof(DerrivedFromITaskItem).FullName + "," + typeof(DerrivedFromITaskItem).Assembly.FullName;
+            string type = type = typeof(DerivedFromITaskItem).FullName + "," + typeof(DerivedFromITaskItem).Assembly.FullName;
 
             List<ProjectUsingTaskElement> elementList = CreateParameterElementWithAttributes(output, required, type);
             TaskRegistry registry = TaskRegistryHelperMethods<ProjectPropertyInstance, ProjectItemInstance>.CreateTaskRegistryAndRegisterTasks(elementList);
@@ -1520,7 +1520,7 @@ public void GoodOutPutParameters()
             type = typeof(ITaskItem).FullName;
             VerifyTypeParameter(output, required, type);
 
-            type = typeof(DerrivedFromITaskItem).FullName + "," + typeof(DerrivedFromITaskItem).Assembly.FullName;
+            type = typeof(DerivedFromITaskItem).FullName + "," + typeof(DerivedFromITaskItem).Assembly.FullName;
             VerifyTypeParameter(output, required, type);
 
             type = typeof(ITaskItem[]).FullName;
@@ -1535,12 +1535,12 @@ public void GoodOutPutParameters()
             type = typeof(DateTime[]).FullName;
             VerifyTypeParameter(output, required, type);
 
-            type = typeof(DerrivedFromITaskItem[]).FullName + "," + typeof(DerrivedFromITaskItem).Assembly.FullName;
+            type = typeof(DerivedFromITaskItem[]).FullName + "," + typeof(DerivedFromITaskItem).Assembly.FullName;
             VerifyTypeParameter(output, required, type);
         }
 
         /// <summary>
-        /// Verify that an arbitrary output type class which is not derrived from ITaskItem is not allowed
+        /// Verify that an arbitrary output type class which is not derived from ITaskItem is not allowed
         /// </summary>
         [TestMethod]
         [ExpectedException(typeof(InvalidProjectFileException))]
@@ -2065,9 +2065,9 @@ public override bool Execute()
         }
 
         /// <summary>
-        /// Create a custom class derrived from ITaskItem to test input and output parameters work using this item.
+        /// Create a custom class derived from ITaskItem to test input and output parameters work using this item.
         /// </summary>
-        internal class DerrivedFromITaskItem : ITaskItem
+        internal class DerivedFromITaskItem : ITaskItem
         {
             /// <summary>
             /// The ItemSpec of the item

src/XMakeTasks/CreateManifestResourceName.cs

@@ -187,7 +187,7 @@ CreateFileStream createFileStream
                         binaryStream = createFileStream(pathToDependent, FileMode.Open, FileAccess.Read);
                     }
 
-                    // Put the task item into a dictionary so we can access it from a derrived class quickly.
+                    // Put the task item into a dictionary so we can access it from a derived class quickly.
                     itemSpecToTaskitem[resourceFile.ItemSpec] = resourceFile;
 
                     // This "using" statement ensures that the "binaryStream" will be disposed once