fix typo

fix typo
diff --git a/source/guide/integrate-to-your-app.md b/source/guide/integrate-to-your-app.md
index 792a13a..cb5ae72 100644
--- a/source/guide/integrate-to-your-app.md
+++ b/source/guide/integrate-to-your-app.md
@@ -44,7 +44,7 @@
 <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
 ```
 
-3. Init Week SDK When Application Create
+3. Init Weex SDK When Application Create
 
 ```java
 public class WXApplication extends Application {