documentation fixes

docs/api.js

@@ -1,8 +1,8 @@
 YUI.add("yuidoc-meta", function(Y) {
    Y.YUIDoc = { meta: {
     "classes": [
-        "Collision\n\nDetects collisions between a DOM element against other DOM elements or\nCoords objects.",
-        "Coords\n\nCreates objects with coordinates (x1, y1, x2, y2, cx, cy, width, height)\nto simulate DOM elements on the screen.\nCoords is used by Gridster to create a faux grid with any DOM element can\ncollide.",
+        "Collision",
+        "Coords",
         "Draggable",
         "Gridster"
     ],