update usage

README.md

@@ -2,8 +2,6 @@
 
 A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.
 
-![Visual demonstration](nms.gif)
-
 Rewrite from https://github.com/bartobri/no-more-secrets in rust.
 
 ## Usage
@@ -14,6 +12,8 @@ Take stdin as input and send on stdout. Example with command `ls -list`:
 ls -list | nms
 ```
 
+![](nms.gif)
+
 ## Installation
 
 Make sure you have rust installed: https://rust-lang.org/tools/install/