Update README.md

README.md

 
 
 <br><br><br><br>
-## Sample Behavior - `DuplicateDeleter.removeDuplicateExactly(n)`
+## `removeDuplicateExactly(n)`
 
 ### Example 1
 * Sample Script
 
 
 <br><br><br><br>
-## Sample Behavior - `DuplicateDeleter.removeDuplicates(n)`
+## `removeDuplicates(n)`
 
 ### Example 1
 * Sample Script
     
     
 <br><br><br><br>
-## Sample Behavior - Idempotence
+## Idempotence
 
 ### Example 1
 * Sample Script