fix a merge error
fix a merge error

weex-plugins/weex-amap,weex-plugins/weex-plugin-amap,weex-plugins/weex-plugin-amap,weex-plugins/weex-plugin-amap,weex-plugins/weex-amap,weex-plugins/weex-amap,weex-plugins/weex-amap,weex-plugins/weex-plugin-amap