From 8d7babb645e1e77d87f8892b18b6fceedf72ae48 Mon Sep 17 00:00:00 2001
From: Petrutiu Mihai <mihai.petrutiu@qubiz.com>
Date: Tue, 28 Jun 2016 18:08:25 +0300
Subject: [PATCH] Update observer pattern description

---
 src/ObserverPattern/ObserverPatternExamples.cs        | 6 ++++--
 src/ObserverPattern/StockUpdateEvents/StockSubject.cs | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/ObserverPattern/ObserverPatternExamples.cs b/src/ObserverPattern/ObserverPatternExamples.cs
index ae10ae6..faefb00 100644
--- a/src/ObserverPattern/ObserverPatternExamples.cs
+++ b/src/ObserverPattern/ObserverPatternExamples.cs
@@ -64,8 +64,10 @@ They simply communicate with the help of message queues.
         private static string GetActors()
         {
             return @"
-Subject -> Notifies interested observers when an event occurs
-Observer -> Registers to a subject, to be notified when a specific event happens
+Subject -> Interface/Abstract Notifies interested observers when an event occurs
+Concrete Subject -> Implementation of Subject
+Observer -> Interface/Abstract class -> Registers to a subject, to be notified when a specific event happens
+Concrete Observer -> Implementation of the observer
 ";
         }
 
diff --git a/src/ObserverPattern/StockUpdateEvents/StockSubject.cs b/src/ObserverPattern/StockUpdateEvents/StockSubject.cs
index 07a9d44..ff6fad9 100644
--- a/src/ObserverPattern/StockUpdateEvents/StockSubject.cs
+++ b/src/ObserverPattern/StockUpdateEvents/StockSubject.cs
@@ -4,7 +4,7 @@ using System.Reactive.Subjects;
 namespace ObserverPattern.StockUpdateEvents
 {
     /// <summary>
-    /// Subject
+    /// Subject to be observed
     /// </summary>
     public class StockSubject
     {