From df9269c0511797729bcb768003b26e781689e7ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E9=95=87?= <hero21c@outlook.com>
Date: Tue, 18 Apr 2017 14:36:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=20reamme=20usage=E6=A0=B7?=
 =?UTF-8?q?=E5=BC=8F?=
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---
 README.md | 57 ++++++++++++++++++++++++++++---------------------------
 1 file changed, 29 insertions(+), 28 deletions(-)

diff --git a/README.md b/README.md
index fff3e21..ab3e7f2 100644
--- a/README.md
+++ b/README.md
@@ -40,44 +40,45 @@ Then rebuild.
 
 ## Usage
 ```javascript
+
 import React, { StyleSheet, View, Component } from 'react-native';
 import Chart from 'react-native-chart';
 
 const styles = StyleSheet.create({
-	container: {
-		flex: 1,
-		justifyContent: 'center',
-		alignItems: 'center',
-		backgroundColor: 'white',
-	},
-	chart: {
-		width: 200,
-		height: 200,
-	},
+  container: {
+    flex: 1,
+    justifyContent: 'center',
+    alignItems: 'center',
+    backgroundColor: 'white',
+  },
+  chart: {
+    width: 200,
+    height: 200,
+  },
 });
 
 const data = [[
-	[0, 1],
-	[1, 3],
-	[3, 7],
-	[4, 9],
+  [0, 1],
+  [1, 3],
+  [3, 7],
+  [4, 9],
 ]];
 
 class SimpleChart extends Component {
-	render() {
-		return (
-			<View style={styles.container}>
-				<Chart
-					style={styles.chart}
-					data={data}
-					verticalGridStep={5}
-					type="line"
-					showDataPoint={true}
-					color={['#e1cd00']}
-				 />
-			</View>
-		);
-	}
+  render() {
+    return (
+      <View style={styles.container}>
+        <Chart
+          style={styles.chart}
+          data={data}
+          verticalGridStep={5}
+          type="line"
+          showDataPoint={true}
+          color={['#e1cd00']}
+        />
+      </View>
+    );
+  }
 }
 
 ```