Core 1: Coding Update

The Core 1: Coding transcript  has been updated to improve section 2, Code: random movement of mole.

The original version set the X and Y values of the mole's position to a random integer in the range 0 to 300 on a 300x300 pixel canvas. However, since the X and Y values correspond to the top left corner of the sprite, a value above 236 on either axis meant that some or all of the image was not visible. The range for the random integers has therefore been changed to 0 to 236.

A note has also been added to the Corrections section of the Project Brief to call attention to the difference between Video 2 and the updated transcript.