Update README.md

Adnan Ahmed · web-flow · commit 3890c82334e5 · 2017-04-02T07:40:56.000+04:00
diff --git a/README.md b/README.md
@@ -119,8 +119,8 @@ $ touch trick.md
 ```
 
 ### c. `cat`
-It can be used for the following purposes under UNIX or Linux
-Display text files on screen
+It can be used for the following purposes under UNIX or Linux  
+* Display text files on screen
 * Copy text files  
 * Combine text files  
 * Create new text files  
