diff --git a/13 - Multithreading/13.5 - Thread Priority/src/Test.java b/13 - Multithreading/13.5 - Thread Priority/src/Test.java
index 10c6e7f..8ee82f0 100644
--- a/13 - Multithreading/13.5 - Thread Priority/src/Test.java	
+++ b/13 - Multithreading/13.5 - Thread Priority/src/Test.java	
@@ -28,8 +28,8 @@ public static void main(String[] args) throws InterruptedException {
         System.out.println("BYEEE IN BETWEEN");    // This won't be printed at the end because Main thread is idle and will execute this before only.
         System.out.println("Is t1 alive: " + t1.isAlive());
 
-        t1.join();      // will wait for t1 to complete execution and join main thread
-        t2.join();      // will wait for t2 to complete execution and join main thread
+        t1.join();                                  // will wait for t1 to complete execution and join main thread
+        t2.join();                                  // will wait for t2 to complete execution and join main thread
         System.out.println("BYEE AT THE END");
 
         System.out.println("Is t1 alive: " + t1.isAlive());
diff --git a/17 - Stream API/17.1 - Printing values using external iteration/src/Test.java b/17 - Stream API/17.1 - Printing values using external iteration/src/Test.java
index 54f60cb..07f472f 100644
--- a/17 - Stream API/17.1 - Printing values using external iteration/src/Test.java	
+++ b/17 - Stream API/17.1 - Printing values using external iteration/src/Test.java	
@@ -15,7 +15,7 @@ External Iterations (loop outside the object)
         - for each loop
     Internal Iterations (loop inside the object)
         - forEach method
- */
+*/
 
 import java.util.Arrays;
 import java.util.Iterator;
diff --git a/17 - Stream API/17.12 - 17.16 Stream Map, Reduce methods/src/Test.java b/17 - Stream API/17.12 - 17.16 Stream Map, Reduce methods/src/Test.java
index a67f048..190f669 100644
--- a/17 - Stream API/17.12 - 17.16 Stream Map, Reduce methods/src/Test.java	
+++ b/17 - Stream API/17.12 - 17.16 Stream Map, Reduce methods/src/Test.java	
@@ -5,7 +5,7 @@
 
 Internal Iterations: (Stream API)
     - just focus on what to do
- */
+*/
 
 import java.util.Arrays;
 import java.util.List;
@@ -19,8 +19,8 @@ public static void main(String[] args) {
 
         // We need to find the sum of all the values*2
 
-        int result = 0;
         // 1) Using traditional for-each loop
+        int result = 0;
         for (int value : values) {
             result += value*2;
         }
diff --git a/18 - New DateTime Api/18.1 - New DateTime Api/src/Test.java b/18 - New DateTime Api/18.1 - New DateTime Api/src/Test.java
index e681ea4..42a9894 100644
--- a/18 - New DateTime Api/18.1 - New DateTime Api/src/Test.java	
+++ b/18 - New DateTime Api/18.1 - New DateTime Api/src/Test.java	
@@ -10,7 +10,7 @@
  Changes in new DateTime API:
     - new package time was created
     - Date object only print Date now, and not Time to avoid confusion
- */
+*/
 
 import java.time.Instant;
 import java.time.LocalDate;
diff --git a/9 - String + Builder + Buffer/9.3 - User input using System.in.read()/src/Test.java b/9 - String + Builder + Buffer/9.3 - User input using System.in.read()/src/Test.java
index 8f79476..dfd0574 100644
--- a/9 - String + Builder + Buffer/9.3 - User input using System.in.read()/src/Test.java	
+++ b/9 - String + Builder + Buffer/9.3 - User input using System.in.read()/src/Test.java	
@@ -6,7 +6,7 @@
         - returns byte value in the form of int in range 0 to 255
         - that value is basically the ascii value of that character
         - not efficient
- */
+*/
 
 public class Test {
     public static void main(String[] args) throws Exception {
diff --git a/README.md b/README.md
index 78e401a..daf8ef8 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,22 @@
-### All the codes and notes of (Core Java Tutorials by Telusko)
+### Core Java Tutorials by Telusko
+
+This repo contains all the codes and notes of the amazing [Core Java Tutorials by Telusko](https://www.youtube.com/watch?v=WOUpjal8ee4&list=PLsyeobzWxl7oZ-fxDYkOToURHhMuWD1BK)
+
+This tutorial is broken down into 18 modules:
+1) Intro to Java
+2) Variables
+3) How Java works?
+4) Operators
+5) If-else, Loops
+6) Arrays
+7) Class and Object
+8) OOPS Concepts
+9) String + StringBuilder + StringBuffer
+10) Exception Handling
+11) Object Cloning + Serialization
+12) File Handling + Serializable
+13) Multithreading
+14) Collection and Generics
+15) Inner Class + Enum + Annotations
+17) Stream API
+18) New DateTime api