docs: fix import @vue/apollo-option

packages/docs/src/guide-option/subscriptions.md

@@ -20,7 +20,7 @@ import { split } from 'apollo-link'
 import { WebSocketLink } from 'apollo-link-ws'
 import { getMainDefinition } from 'apollo-utilities'
 
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 
 const httpLink = new HttpLink({
   // You should use an absolute URL here

packages/docs/src/migration/README.md

@@ -25,7 +25,7 @@ Before:
 ```js
 import Vue from 'vue'
 import { ApolloClient, createBatchingNetworkInterface } from 'apollo-client'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 ```
 
 After:
@@ -35,7 +35,7 @@ import Vue from 'vue'
 import { ApolloClient } from 'apollo-client'
 import { HttpLink } from 'apollo-link-http'
 import { InMemoryCache } from 'apollo-cache-inmemory'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 ```
 
 ### Apollo Setup

packages/docs/src/zh-cn/guide/apollo/subscriptions.md

@@ -20,7 +20,7 @@ import { split } from 'apollo-link'
 import { WebSocketLink } from 'apollo-link-ws'
 import { getMainDefinition } from 'apollo-utilities'
 
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 
 const httpLink = new HttpLink({
   // 你需要在这里使用绝对路径

packages/docs/src/zh-cn/guide/installation.md

@@ -88,7 +88,7 @@ const apolloClient = new ApolloClient({
 
 ```js
 import Vue from 'vue'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 
 Vue.use(VueApollo)
 ```

packages/docs/src/zh-cn/guide/ssr.md

@@ -128,7 +128,7 @@ import Vue from 'vue'
 import { ApolloClient } from 'apollo-client'
 import { HttpLink } from 'apollo-link-http'
 import { InMemoryCache } from 'apollo-cache-inmemory'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 
 // 安装 vue 插件
 Vue.use(VueApollo)
@@ -185,7 +185,7 @@ import VueRouter from 'vue-router'
 import Vuex from 'vuex'
 import { sync } from 'vuex-router-sync'
 
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 import { createApolloClient } from './apollo'
 
 import App from './ui/App.vue'

packages/docs/src/zh-cn/migration/README.md

@@ -25,7 +25,7 @@ npm install --save vue-apollo@next graphql apollo-client apollo-link apollo-link
 ```js
 import Vue from 'vue'
 import { ApolloClient, createBatchingNetworkInterface } from 'apollo-client'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 ```
 
 之后：
@@ -35,7 +35,7 @@ import Vue from 'vue'
 import { ApolloClient } from 'apollo-client'
 import { HttpLink } from 'apollo-link-http'
 import { InMemoryCache } from 'apollo-cache-inmemory'
-import VueApollo from 'vue-apollo'
+import VueApollo from '@vue/apollo-option'
 ```
 
 ### Apollo 设置