fixing readme file

Author: shubhendrapatel

README.md

@@ -1,9 +1,8 @@
-source code of [30 JavaScript challenge](https://javascript30.com/) by [*Wesbos*](https://wesbos.com/), Which I've been doing. Code and design is not exactaly same but source problem is same.
+source code of [30 JavaScript challenge](https://javascript30.com/) by [*Wesbos*](https://wesbos.com/), Which I've been doing. Code and design is not exactly same but source problem is same.
 visit this [link](https://shubhendrapatel.github.io/JavaScript-30/) for showcase.
 
 | Row 1         | Row2          | Row3        |
 | ------------- | ------------- |-------------|
-
 |- [x] Challange 1 | - [ ] Challange 11 | - [ ] Challange 21|
 |- [x] Challange 2 | - [ ] Challange 12 | - [ ] Challange 22|
 |- [x] Challange 3 | - [ ] Challange 13 | - [ ] Challange 23|