Change formatting for Angular various versions question

Author: danieldanielecki

README.md

@@ -2678,21 +2678,21 @@ You can download the PDF and Epub version of this repository from the latest run
          * TypeScript 3.7
          * Ivy enabled by default
       10.  **Angular 10:**
-        * It is released in June 2020.
-        * TypeScript 3.9
-        * TSlib 2.0
+         * It is released in June 2020.
+         * TypeScript 3.9
+         * TSlib 2.0
 
       **[⬆ Back to Top](#table-of-contents)**
 
 153. ### What are the security principles in angular?
      Below are the list of security principles in angular,
 
 		1.	You should avoid direct use of the DOM APIs.
-		2.  You should enable Content Security Policy (CSP) and configure your web server to return appropriate CSP HTTP headers.
-		3.  You should Use the offline template compiler.
-		4.  You should Use Server Side XSS protection.
-		5.  You should Use DOM Sanitizer.
-		6.  You should Preventing CSRF or XSRF attacks. 
+		1.  You should enable Content Security Policy (CSP) and configure your web server to return appropriate CSP HTTP headers.
+		2.  You should Use the offline template compiler.
+		3.  You should Use Server Side XSS protection.
+		4.  You should Use DOM Sanitizer.
+		5.  You should Preventing CSRF or XSRF attacks. 
 
 	 **[⬆ Back to Top](#table-of-contents)**