diff --git a/CNAME b/CNAME
deleted file mode 100644
index b41fe6b..0000000
--- a/CNAME
+++ /dev/null
@@ -1 +0,0 @@
-learnjs.codingninjas.in
\ No newline at end of file
diff --git a/structure.md b/structure.md
index aeb48f2..9ea77b1 100644
--- a/structure.md
+++ b/structure.md
@@ -1,12 +1,14 @@
 * Introduction >manish
-* Variables >manish
-* Data Types >manish
+* ~~Variables >manish~~
+* ~~Data Types >manish~~
+* Variables & Datatypes > manish
 * Operators >kamal
 * Logical Operators >kamal
 * Conditional Operators >kamal
 * For , while >kamal
 * Functions >kamal
 * Arrays, Vectors >kamal
+* Closures > manish
 * Objects >manish
 * Prototypes >manish
 * Detailed in Browser Javascript and DOM Manipulation : *incomplete*