diff --git a/README.md b/README.md
index b43beb7..0ae8f45 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,11 @@ HTML5 video provides a native API to accelerate playback of any video. The probl
 
 #### *[Install Chrome Extension](https://chrome.google.com/webstore/detail/video-speed-controller/nffaoalbilbmmfgbnbgppjihopabppdk)*
 
-Once the extension is installed simply navigate to any page that offers HTML5 video ([example](http://www.youtube.com/watch?v=E9FxNzv1Tr8)), and you'll see a speed indicator in top left corner. Hover over the indicator to reveal the controls to accelerate, slowdown, or rewind the video (10 seconds + lowers playback speed). Or, even better, simply use your keyboard:
+Once the extension is installed simply navigate to any page that offers HTML5 video ([example](http://www.youtube.com/watch?v=E9FxNzv1Tr8)), and you'll see a speed indicator in top left corner. Hover over the indicator to reveal the controls to accelerate, slowdown, and quickly rewind the video. Or, even better, simply use your keyboard:
 
-* **a** - will rewind video 10s and lower playback speed **by 10 points**.
-* **s** - will lower playback speed.
-* **d** - will accelerate playback speed.
+* **a** - rewind video 10 second.
+* **s** - lower playback speed.
+* **d** - increse playback speed.
 
 Note that you can customize these shortcuts in the extension settings page. Also, a few tips for enabling and forcing HTML5 video:
 
diff --git a/inject.js b/inject.js
index e9c0805..29add4a 100644
--- a/inject.js
+++ b/inject.js
@@ -100,7 +100,6 @@ chrome.extension.sendMessage({}, function(response) {
         videoTags.forEach(function(v) {
           if (!v.paused && !v.classList.contains('vc-cancelled')) {
             if (action === 'rewind') {
-              v.playbackRate = Math.max(v.playbackRate - speedStep, 0.00);
               v.currentTime -= rewindTime;
             } else if (action === 'faster') {
               v.playbackRate += speedStep