Update README.md

Author: Morpheus2018

README.md

@@ -1,6 +1,9 @@
 # sleep-timer
 Sleep Timer for Linux, a simple python and GUI app to shutdown a system after a set period of time.
 
+## Screenshot
+![sleep-timer.gif](https://github.com/Morpheus2018/sleep-timer/blob/master/screenshot/sleep-timer.gif)
+
 #### [Python](https://github.com/Morpheus2018/sleep-timer/blob/master/sleep-timer.py)
 ```
 $ python3 sleep-timer.py
@@ -9,5 +12,3 @@ $ python3 sleep-timer.py
 ```
 $ python3 sleep-time-gui.py
 ```
-## Screenshot
-![sleep-timer.gif](https://github.com/Morpheus2018/sleep-timer/blob/master/screenshot/sleep-timer.gif)