Add comments so that it's easy to know what each class represents on Template method pattern

src/TemplatePattern/GameExample/Basketball.cs

@@ -5,6 +5,9 @@ using System.Threading.Tasks;
 
 namespace TemplatePattern.GameExample
 {
+    /// <summary>
+    /// Concrete class
+    /// </summary>
     public class Basketball : Game
     {
         protected override void EndGame()

src/TemplatePattern/GameExample/Football.cs

@@ -5,6 +5,9 @@ using System.Threading.Tasks;
 
 namespace TemplatePattern.GameExample
 {
+    /// <summary>
+    /// Concrete class
+    /// </summary>
     public class Football : Game
     {
         protected override void EndGame()

src/TemplatePattern/GameExample/Game.cs

@@ -5,6 +5,9 @@ using System.Threading.Tasks;
 
 namespace TemplatePattern.GameExample
 {
+    /// <summary>
+    /// Framework/Abstract class
+    /// </summary>
     public abstract class Game
     {
         protected abstract void InitGame();

src/TemplatePattern/WorkersExample/Manager.cs

@@ -5,6 +5,9 @@ using System.Threading.Tasks;
 
 namespace TemplatePattern.WorkersExample
 {
+    /// <summary>
+    /// ConcreteClass
+    /// </summary>
     public class Manager : Worker
     {
         protected override void GoToWork()

src/TemplatePattern/WorkersExample/Student.cs

@@ -5,6 +5,9 @@ using System.Threading.Tasks;
 
 namespace TemplatePattern.WorkersExample
 {
+    /// <summary>
+    /// Concrete class
+    /// </summary>
     public class Student : Worker
     {
         protected override void WakeUpAndDrinkCoffee()

src/TemplatePattern/WorkersExample/Worker.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 namespace TemplatePattern.WorkersExample
 {
     /// <summary>
-    /// Framework class
+    /// Framework-Abstract class
     /// </summary>
     public abstract class Worker
     {