Change mask type to 'one-time-animated'

Author: HSGamer

src/addon/masked-gui/mask/one-time-animated.md

@@ -11,7 +11,7 @@ This is a special type of [Animated Mask](./animated) that only plays once. It w
 
 ```yaml
 mask-name:
-  mask: animated
+  mask: one-time-animated
   update: <ticks>
   async: <true/false>
   keep-last: <true/false>
@@ -60,4 +60,4 @@ demo-slot:
       name: "&c&lFrame 6"
 ```
 
-![One-Time Animated 1](one-time-animated/one-time-animated-1.gif)
+![One-Time Animated 1](one-time-animated/one-time-animated-1.gif)