Use smaller gif file

Author: Micah Tigley

content/posts/newsletter-014/index.md

@@ -64,7 +64,7 @@ If needed, a section can be split into subsections with a "------" delimiter.
 
 ### space_shooter_rs
 
-![space_shooter_rs_gameplay](space_shooter_rs_gameplay.gif)
+![space_shooter_rs_gameplay](space_shooter_rs.gif)
 
 [space_shooter_rs] is a 2D shooter game made with the [Amethyst] game engine.
 It is inspired by games like Raiden and the Binding of Isaac.