SA1643: Finalizer appropriate summary text (#7196)

* SA1643: Finalizer appropriate summary text

* Fixes from code review

Author: elachlan

src/Build/BackEnd/BuildManager/BuildManager.cs

@@ -297,7 +297,7 @@ public BuildManager(string hostName)
         }
 
         /// <summary>
-        /// Finalizer
+        /// Finalizes an instance of the <see cref="BuildManager"/> class.
         /// </summary>
         ~BuildManager()
         {

src/Build/BackEnd/Components/Caching/RegisteredTaskObjectCache.cs

@@ -15,7 +15,7 @@ namespace Microsoft.Build.BackEnd.Components.Caching
     internal class RegisteredTaskObjectCache : RegisteredTaskObjectCacheBase, IBuildComponent, IRegisteredTaskObjectCache, IDisposable
     {
         /// <summary>
-        /// Finalizer
+        /// Finalizes an instance of the <see cref="RegisteredTaskObjectCache"/> class.
         /// </summary>
         ~RegisteredTaskObjectCache()
         {

src/Build/BackEnd/Components/Communications/NodeProviderInProc.cs

@@ -90,7 +90,7 @@ public NodeProviderInProc()
         #endregion
 
         /// <summary>
-        /// Finalizer
+        /// Finalizes an instance of the <see cref="NodeProviderInProc"/> class.
         /// </summary>
         ~NodeProviderInProc()
         {

src/Build/BackEnd/TaskExecutionHost/TaskExecutionHost.cs

@@ -161,7 +161,7 @@ internal TaskExecutionHost()
         }
 
         /// <summary>
-        /// Finalizer
+        /// Finalizes an instance of the <see cref="TaskExecutionHost"/> class.
         /// </summary>
         ~TaskExecutionHost()
         {

src/Build/Collections/ItemDictionary.cs

@@ -408,7 +408,7 @@ internal Enumerator(IEnumerable<ICollection<T>> listEnumerable)
             }
 
             /// <summary>
-            /// Finalizer
+            /// Finalizes an instance of the <see cref="Enumerator"/> class.
             /// </summary>
             ~Enumerator()
             {

src/Tasks/RCWForCurrentContext.cs

@@ -64,7 +64,7 @@ public RCWForCurrentContext(T rcw)
         }
 
         /// <summary>
-        /// Finalizer
+        /// Finalizes an instance of the <see cref="RCWForCurrentContext{T}"/> class.
         /// </summary>
         ~RCWForCurrentContext()
         {