Update README.md

Author: sathishmepco

README.md

@@ -59,13 +59,14 @@
 1. Write a Program to print Floyd's triangle?
 2. Write a Program to print Pascal's triangle?
 3. Write a Java Program to print the following Pattern
-'''
+
+```
           1
           1 2
           1 2 3
           1 2 3 4
           1 2 3 4 5
-'''          
+```
 
 # Java Interview Questions
 1.  What do you know about JVM, JRE and JDK?