diff --git a/03.microservices/notes.md b/03.microservices/notes.md
index 6cd4a02d..14e8ab72 100644
--- a/03.microservices/notes.md
+++ b/03.microservices/notes.md
@@ -19,7 +19,8 @@
 - git commit -m "first commit"
 
 ## Ports
-| Application       |  Port          |
+
+|     Application       |     Port          |
 | Currency Exchange | 8000, 8001, 8002, ..  |
 | Currency Conversion Service | 8100, 8101, 8102, ... |
 | Limits Service | 8080, 8081, ... |
@@ -34,6 +35,7 @@
 - https://www.rabbitmq.com/install-windows.html
 - https://www.rabbitmq.com/which-erlang.html
 - http://www.erlang.org/downloads
+- Video - https://www.youtube.com/watch?v=gKzKUmtOwR4
 
 ### Mac
 
diff --git a/03.microservices/readme.md b/03.microservices/readme.md
index e898c727..c4b6dd76 100644
--- a/03.microservices/readme.md
+++ b/03.microservices/readme.md
@@ -7,18 +7,4 @@ You will learn
 
 ## Steps
 
-
-## What You Will Need?
-
-We will help you install 
-- Java 8
-- Eclipse
-- Maven
-- Embedded Tomcat
-- Postman REST Services Client
-
-## Useful Links
-
-- POSTMAN - http://www.getpostman.com
-
 ### Links from course examples
\ No newline at end of file
diff --git a/README.md b/README.md
index 40daafb6..3f8e8bfd 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,11 @@ Refer each steps
 - We will help you install Eclipse and get up and running with Maven and Tomcat.
 
 ## Installing Tools
+- Eclipse & Embedded Maven
+- Git Client - https://git-scm.com/
+- Rabbit MQ - https://www.rabbitmq.com/download.html
+
+### Basic Tools
 - Installation Video : https://www.youtube.com/playlist?list=PLBBog2r6uMCSmMVTW_QmDLyASBvovyAO3
 - GIT Repository For Installation : https://github.com/in28minutes/getting-started-in-5-steps
 - PDF : https://github.com/in28minutes/SpringIn28Minutes/blob/master/InstallationGuide-JavaEclipseAndMaven_v2.pdf
@@ -120,7 +125,7 @@ digraph architecture {
 node[shape=record]
 
   subgraph Consumer {
-      Consumer -> CurrencyCalculationService -> CurrencyExchangeService;
+      Consumer[shape=plaintext] -> CurrencyCalculationService -> CurrencyExchangeService;
       {rank=same; CurrencyCalculationService,instance1,instance2,instance3};
   }