page fix errors from PR1466

libs/game/animation.ts

@@ -718,6 +718,7 @@ namespace animation {
     //% frames.fieldOptions.filter="!tile !dialog !background"
     //% weight=40
     //% group="Animate" duplicateShadowOnDrag
+    //% help=animation/animation-frames
     export function _animationFrames(frames: Image[]) {
         return frames
     }

libs/game/docs/reference/controller/dy.md

@@ -1,9 +1,9 @@
-# dx
+# dy
 
 Gets the amount of vertical movement to use if an up or down key is pressed.
 
 ```sig
-controller.dx(0)
+controller.dy(0)
 ```
 
 If you're controlling the location of a sprite by key pressess, you can decide how much change in position it will have when a key is pressed. This is done with _steps_. While a direction key is pressed, the movement value returned is based on if and how long the key is pressed, along with the step size you gave it. If you want fast movement, then you use a larger step size.

libs/game/docs/reference/info/countdown.md

@@ -3,15 +3,9 @@
 Get the current game countdown time.
 
 ```sig
-info.changeCountdownBy(0)
+info.countdown()
 ```
 
-The current game countdown time amount is increased by adding the change value when it is greater than zero (positive). If the change number is less than zero (negative), the game countdown is reduced by the value of the change number.
-
-## Parameters
-
-* **value**: a [number](/types/number) to set the game countdown by.
-
 ## Returns
 
 * a [number](/types/number) that is the amount of time remaining for the game countdown in seconds.

libs/game/docs/reference/scene/get-tile-location.md

@@ -50,6 +50,7 @@ forever(function () {
 
 ## See also #seealso
 
+[location](/reference/scene/location),
 [set tile at](/reference/scene/set-tile-at),
 [place on tile](/reference/scene/place-on-tile)
 

libs/game/docs/reference/scene/tile-at-location-equals.md

@@ -56,6 +56,7 @@ mySprite.vy = 35
 
 ## See also #seealso
 
+[location](/reference/scene/location),
 [get tile location](/reference/scene/get-tile-location)
 
 ```jres

libs/game/docs/reference/scene/tile-at-location-is-wall.md

@@ -64,6 +64,7 @@ mySprite.vx = 30
 
 ## See also #seealso
 
+[location](/reference/scene/location),
 [get tile location](/reference/scene/get-tile-location)
 
 ```jres