docs($animateCss): options.transition should be options.transitionStyle

Author: matsko

src/ngAnimate/animateCss.js

@@ -187,7 +187,7 @@ var ANIMATE_TIMER_KEY = '$$animateCss';
  * * `event` - The DOM event (e.g. enter, leave, move). When used, a generated CSS class of `ng-EVENT` and `ng-EVENT-active` will be applied
  * to the element during the animation. Multiple events can be provided when spaces are used as a separator. (Note that this will not perform any DOM operation.)
  * * `easing` - The CSS easing value that will be applied to the transition or keyframe animation (or both).
- * * `transition` - The raw CSS transition style that will be used (e.g. `1s linear all`).
+ * * `transitionStyle` - The raw CSS transition style that will be used (e.g. `1s linear all`).
  * * `keyframeStyle` - The raw CSS keyframe animation style that will be used (e.g. `1s my_animation linear`).
  * * `from` - The starting CSS styles (a key/value object) that will be applied at the start of the animation.
  * * `to` - The ending CSS styles (a key/value object) that will be applied across the animation via a CSS transition.