Fix small typo.

monxalo · gpeal · commit 864198bb204e · 2017-02-02T11:13:10.000-08:00
diff --git a/README.md b/README.md
@@ -229,7 +229,7 @@ Clone this repository and run the LottieSample module to see a bunch of sample a
 The sample app can also load json files at a given url or locally on your device (like Downloads or on your sdcard).
 
 ## Alternatives
-1. Build animations by hand. Building animations by hand is a huge time commitment for design and engingeering across Android and iOS. It's often hard or even impossible to justify spending so much time to get an animation right.
+1. Build animations by hand. Building animations by hand is a huge time commitment for design and engineering across Android and iOS. It's often hard or even impossible to justify spending so much time to get an animation right.
 2. [Facebook Keyframes](https://github.com/facebookincubator/Keyframes). Keyframes is a wonderful new library from Facebook that they built for reactions. However, Keyframes doesn't support some of Lottie's features such as masks, mattes, trim paths, dash patterns, and more.
 2. Gifs. Gifs are more than double the size of a bodymovin JSON and are rendered at a fixed size that can't be scaled up to match large and high density screens.
 3. Png sequences. Png sequences are even worse than gifs in that their file sizes are often 30-50x the size of the bodymovin json and also can't be scaled up.
