diff --git a/README.md b/README.md
index f63249f9..7bc45e63 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ Reveal.initialize({
 
 	// Number of milliseconds between automatically proceeding to the 
 	// next slide, disabled when set to 0, this value can be overwritten
-	// by using a data-duration attribute on your slides
+	// by using a data-autoslide attribute on your slides
 	autoSlide: 0,
 
 	// Enable slide navigation via mouse wheel
diff --git a/js/reveal.js b/js/reveal.js
index aaad7c3c..de5ebdc6 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -34,7 +34,7 @@ var Reveal = (function(){
 
 			// Number of milliseconds between automatically proceeding to the 
 			// next slide, disabled when set to 0, this value can be overwritten
-			// by using a data-duration attribute on your slides
+			// by using a data-autoslide attribute on your slides
 			autoSlide: 0,
 
 			// Enable slide navigation via mouse wheel
@@ -845,9 +845,9 @@ var Reveal = (function(){
 				state = state.concat( slideState.split( ' ' ) );
 			}
 
-			// If this slide has a data-duration attribtue associated use this as 
+			// If this slide has a data-autoslide attribtue associated use this as 
 			// autoSlide value otherwise use the global configured time
-			var slideAutoSlide = slides[index].getAttribute( 'data-duration' );
+			var slideAutoSlide = slides[index].getAttribute( 'data-autoslide' );
 			if( slideAutoSlide ) {
 				autoSlide = parseInt( slideAutoSlide );
 			} else {
diff --git a/js/reveal.min.js b/js/reveal.min.js
index a193f7bd..47bec1cf 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -54,7 +54,7 @@ ak.style.transform="";ak.removeEventListener("click",C);}a();}}function X(aj){if
 for(var ao=0;ao<aq;ao++){var ap=ak[ao];if(L()===false){var aj=Math.abs((ar-ao)%(aq-3))||0;ap.style.display=aj>3?"none":"block";}ak[ao].classList.remove("past");
 ak[ao].classList.remove("present");ak[ao].classList.remove("future");if(ao<ar){ak[ao].classList.add("past");}else{if(ao>ar){ak[ao].classList.add("future");
 }}if(ap.querySelector("section")){ak[ao].classList.add("stack");}}ak[ar].classList.add("present");var al=ak[ar].getAttribute("data-state");if(al){ai=ai.concat(al.split(" "));
-}var an=ak[ar].getAttribute("data-duration");if(an){Y=parseInt(an);}else{Y=R.autoSlide;}}else{ar=0;}return ar;}function a(ap,au){y=G;var am=ai.concat();
+}var an=ak[ar].getAttribute("data-autoslide");if(an){Y=parseInt(an);}else{Y=R.autoSlide;}}else{ar=0;}return ar;}function a(ap,au){y=G;var am=ai.concat();
 ai.length=0;var at=m,ak=e;m=ah(l,ap===undefined?m:ap);e=ah(b,au===undefined?e:au);stateLoop:for(var an=0,aq=ai.length;an<aq;an++){for(var al=0;al<am.length;
 al++){if(am[al]===ai[an]){am.splice(al,1);continue stateLoop;}}document.documentElement.classList.add(ai[an]);r(ai[an]);}while(am.length){document.documentElement.classList.remove(am.pop());
 }if(R.progress&&f.progress){f.progressbar.style.width=(m/(document.querySelectorAll(l).length-1))*window.innerWidth+"px";}if(L()){I();}s();clearTimeout(D);