Rename API method from Reveal.previousFragment() to Reveal.prevFragment()

Because of consistency with the existent methods Reveal.prev() and Reveal.next()

diff --git a/js/reveal.js b/js/reveal.js
index 653fbb29c50c8b2c7462cb358520ad47d898161e..eee950b8bfabd3f83229ff87fe98258de200d28d 100644 (file)
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1293,8 +1293,8 @@ var Reveal = (function(){
                down: navigateDown,
                prev: navigatePrev,
                next: navigateNext,
+               prevFragment: previousFragment,
                nextFragment: nextFragment,
-               previousFragment: previousFragment,
 
                // Deprecated aliases
                navigateTo: slide,