Merge pull request #3 from poke/singletons-static

Author: davidfowl

1.md

@@ -186,7 +186,7 @@ public class MyDependencyFactory
 
 ## Caching singletons in generic types
 
-If you need to cache an instance of something based on type, then you can store it on the field of a generic type. 
+If you need to cache an instance of something based on type, then you can store it on a static field of a generic type.
 
 ```C#
 public class Factory
@@ -196,9 +196,9 @@ public class Factory
         return Cache<T>.Instance;
     }
 
-    private class Cache<T>
+    private static class Cache<T>
     {
-        public T Instance = new T();
+        public static T Instance = new T();
     }
 }
 ```
@@ -213,11 +213,11 @@ public class Factory
         return Cache<T>.Instance;
     }
 
-    private class Cache<T>
+    private static class Cache<T>
     {
-        public T Instance = CallExpensiveMethodToBuildANewInstance();
+        public static T Instance = CallExpensiveMethodToBuildANewInstance();
 
-        public T CallExpensiveMethodToBuildANewInstance()
+        public static T CallExpensiveMethodToBuildANewInstance()
         {
             // Imagine a really complex process to construct T
             return instance.