Fixing typos

Author: lostintangent

README.md

@@ -313,11 +313,11 @@ code-push release-react MyApp ios
 code-push release-react MyApp-Android android
 ```
 
-The `release-react` command enables such a simple workflow because it provides many sensible defaults (e.g. generarting a release bundle, assuming your app's entry file on iOS is either `index.ios.js` or `index.js`). However, all of these defaults can be customized to allow incremental flexibility as neccessary, which makes it a good fit for most scenarios. 
+The `release-react` command enables such a simple workflow because it provides many sensible defaults (e.g. generating a release bundle, assuming your app's entry file on iOS is either `index.ios.js` or `index.js`). However, all of these defaults can be customized to allow incremental flexibility as neccessary, which makes it a good fit for most scenarios. 
 
 ```shell
 # Release a mandatory update with a changelog
-code-push release-react MyApp ios -m -description "Modified the header color"
+code-push release-react MyApp ios -m --description "Modified the header color"
 
 # Release an update for an app that uses a non-standard entry file name, and also capture
 # the sourcemap file generated by react-native bundle
@@ -741,4 +741,4 @@ Now you'll be able to see CodePush logs in either debug or release mode, on both
 | Update not being discovered | Double-check that the version of your running app (e.g. `1.0.0`) matches the version you specified when releasing the update to CodePush. Additionally, make sure that you are releasing to the same deployment that your app is configured to sync with. |
 | Update not being displayed after restart | If you're not calling `sync` on app start (e.g. within `componentDidMount` of your root component), then you need to explicitly call `notifyApplicationReady` on app start, otherwise, the plugin will think your update failed and roll it back. |
 | Images dissappear after installing CodePush update | If your app is using the React Native assets system to load images (i.e. the `require(./foo.png)` syntax), then you **MUST** release your assets along with your JS bundle to CodePush. Follow [these instructions](#releasing-updates-javascript--images) to see how to do this. |
-| No JS bundle is being found when running your app against the iOS simulator | By default, React Native doesn't generate your JS bundle when running against the simulator. Therefore, if you're using `[CodePush bundleURL]`, and targetting the iOS simulator, you may be getting a `nil` result. This issue will be fixed in RN 0.22.0, but only for release builds. You can unblock this scenario right now by making [this change](https://github.com/facebook/react-native/commit/9ae3714f4bebdd2bcab4d7fdbf23acebdc5ed2ba) locally.
+| No JS bundle is being found when running your app against the iOS simulator | By default, React Native doesn't generate your JS bundle when running against the simulator. Therefore, if you're using `[CodePush bundleURL]`, and targetting the iOS simulator, you may be getting a `nil` result. This issue will be fixed in RN 0.22.0, but only for release builds. You can unblock this scenario right now by making [this change](https://github.com/facebook/react-native/commit/9ae3714f4bebdd2bcab4d7fdbf23acebdc5ed2ba) locally.