fix snap the dot

docs/projects/games.md

@@ -26,7 +26,8 @@ Fun games to build with your @boardname@.
   "name": "Snap the dot",
   "url": "/projects/snap-the-dot",
   "description": "Use the game blocks to create a skill game",
-  "imageUrl": "/static/mb/projects/snap-the-dot.png"
+  "imageUrl": "/static/mb/projects/snap-the-dot.png",
+  "cardType": "tutorial"
 }, {
   "name": "Salute!",
   "url":"/projects/salute",

docs/projects/snap-the-dot.md

@@ -71,7 +71,7 @@ basic.forever(function () {
     sprite.ifOnEdgeBounce()
 })
 ```
- ## Score and game over
+## Score and game over
 
 Drag a ``||game:add score||`` and a ``||game:game over||`` block to handle success
 (sprite in the center) and failure (sprite not in the center)