Update README.md

Author: thepranaygupta

02. Algorithms/01. Arrays/Segregate 0's and 1's/README.md

@@ -14,7 +14,7 @@ You are given an array of 0s and 1s in random order. Segregate 0s on left side a
 
 
 ## Code in Java
-
+```java
  void segregate(int arr[], int size)
 
  {
@@ -57,7 +57,7 @@ You are given an array of 0s and 1s in random order. Segregate 0s on left side a
  System.out.print(arr[i] + " ");
  }
 }
-`
+```
 ## Complexity Analysis
 
 Time Complexity: O(n), where n is elements of array