added missing import statement in encode code snipet.

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Nikolaos Ftylitakis 2018-02-12 21:50:58 +02:00 committed by GitHub
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@ -190,6 +190,8 @@ The encoding function can be easily used in QML through QZXing's Image Provider:
Default settings:
```qml
import QZXing 2.3
TextField {
id: inputField
text: "Hello world!"