Documentation change in DAO pattern
Removed a redundant word and added an Acronym.

dao/src/main/java/com/iluwatar/App.java
dao/src/main/java/com/iluwatar/App.java
diff --git a/dao/src/main/java/com/iluwatar/App.java b/dao/src/main/java/com/iluwatar/App.java
index 878f7b5bfba7..29578d74ea21 100644
--- a/dao/src/main/java/com/iluwatar/App.java
+++ b/dao/src/main/java/com/iluwatar/App.java
@@ -6,7 +6,7 @@
 /**
  * 
  * With the DAO pattern, we can use various method calls to retrieve/add/delete/update data without directly
- * interacting with the data directly. The below example demonstrates basic operations: select, add, update, and delete.
+ * interacting with the data. The below example demonstrates basic operations(CRUD): select, add, update, and delete.
  */
 public class App {
 
