Update setElementPosition.yaml

Fix typo

Author: Fernando-A-Rocha

functions/Element/setElementPosition.yaml

@@ -22,7 +22,7 @@ shared: &shared
     - name: 'y'
       type: 'float'
       description: 'The y coordinate of the destination.'
-    - name: 'y'
+    - name: 'z'
       type: 'float'
       description: 'The z coordinate of the destination.'
     - name: 'warp'
@@ -53,4 +53,4 @@ client:
   examples:
     - path: 'examples/setElementPosition-1.lua'
       description: |
-        This example teleports the player to map center using */zero* command. (aka. origin point)
+        This example teleports the player to map center using */zero* command. (aka. origin point)