change speedbal to mockball or speedball

Author: blkerby

region/crateria/central/Landing Site.json

@@ -768,7 +768,7 @@
       },
       "unlocksDoors": [{"types": ["ammo"], "requires": []}],
       "note": [
-        "Gain speed using the long runway at the top-right of room, do a big jump across the room into a speedball, then use controlled bounces to make it through the top-left door."
+        "Gain speed using the long runway at the top-right of room, do a big jump across the room into a mockball or speedball, then use controlled bounces to make it through the top-left door."
       ],
       "devNote": "Unlocking doors would be done ahead-of-time when the door is opened, i.e. when obstacle 'C' is set."
     },