Fix tutorial reference links

Author: limzykenneth

src/content/tutorials/en/data-structure-garden.mdx

@@ -11,7 +11,7 @@ relatedContent:
     - en/13_classes_and_objects/01_shake_ball_bounce/description
     - en/13_classes_and_objects/02_connected_particles/description
   references:
-    - en/p5/object
+    - en/p5/types/object
     - en/p5/random
 authors:
   - Portia Morrell

src/content/tutorials/en/variables-and-change.mdx

@@ -11,7 +11,7 @@ relatedContent:
   references:
     - en/p5/mousex
     - en/p5/mousey
-    - en/p5/number
+    - en/p5/types/number
     - en/p5/let
     - en/p5/random
     - en/p5/line