Update README.md

Author: Mohamed-Abbas

README.md

@@ -36,6 +36,8 @@ $ react-native link react-native-hijri-date-picker-android
 
  _onDateChange: function({date, timestamp}){}
 
- <DatePickerIOS calendar="IslamicUmmAlQura" date={new Date().getTime()}  onDateChange={this._onDateChange} />
+ <DatePickerIOS calendar="IslamicUmmAlQura" 
+                date={new Date().getTime()}  
+                onDateChange={this._onDateChange} />
 ```
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