Update readme to match in-game rules.
|@@ -16,7 +16,7 @@ Score points by matching three or more like colors vertically. When blocks are m|
|<dt>Match 4+ blocks</dt>|
|<dd>2 points for each additional block past 3</dd>|
|- <dd>Multiplies the entire chain's score by number of chains</dd>|
|+ <dd>Multiplies the score for the blocks being cleared by the current chain count</dd>|