transfer: update README for latest changes

* Yeah people are lazy to execute commands again and again!

Signed-off-by: dev-harsh1998 <harshitjain6751@gmail.com>

Author: dev-harsh1998

README.md

@@ -1,12 +1,16 @@
 # Transfer [ ![Codeship Status for dev-harsh1998/Transfer](https://app.codeship.com/projects/6cfba370-60d1-0136-95b6-3296b091a39e/status?branch=master)](https://app.codeship.com/projects/296378)
 
 Transfer is a command line utility built as a wrapper around cURL for one purpose - Uploading files to [transfer.sh](https://transfer.sh). It abstracts away all the manual cURL syntax to make usage effortless.
+This utility even has the ability to upload multiple files with a single command or you can just use it to
+upload one, Transfer can adapt to your fingers.
 
 ## How to use?
 
 ```
-$ transfer myfile.file
+$ transfer myfile.file myflile2.flie ...
 https://transfer.sh/t9a5Q/myfile.file
+https://transfer.sh/ab069/myfile2.file
+..
 ```
 
 ## Installation