kevinzhow

Add 0.2.2 version readme

@@ -24,7 +24,7 @@ You will need LLVM 3.0 or later in order to build PNChart. @@ -24,7 +24,7 @@ You will need LLVM 3.0 or later in order to build PNChart.
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25 [CocoaPods](http://cocoapods.org) is the recommended way to add PNChart to your project. 25 [CocoaPods](http://cocoapods.org) is the recommended way to add PNChart to your project.
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27 -1. Add a pod entry for PNChart to your Podfile `pod 'PNChart', '~> 0.2.0'` 27 +1. Add a pod entry for PNChart to your Podfile `pod 'PNChart', '~> 0.2.2'`
28 2. Install the pod(s) by running `pod install`. 28 2. Install the pod(s) by running `pod install`.
29 3. Include PNChart wherever you need it with `#import "PNChart.h"`. 29 3. Include PNChart wherever you need it with `#import "PNChart.h"`.
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