docs: fix router name (#923)

Rudy24 · eddyerburgh · commit 5636a8e54e72 · 2018-08-15T06:56:28.000+01:00
diff --git a/docs/zh/guides/using-with-vue-router.md b/docs/zh/guides/using-with-vue-router.md
@@ -69,7 +69,7 @@ const wrapper = shallowMount(Component, {
   }
 })
 
-wrapper.vm.$router.path // /some/path
+wrapper.vm.$route.path // /some/path
 ```
 
 ### 常识

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ const wrapper = shallowMount(Component, {`
`69`	`69`	`}`
`70`	`70`	`})`
`71`	`71`
`72`		`-wrapper.vm.$router.path // /some/path`
	`72`	`+wrapper.vm.$route.path // /some/path`
`73`	`73`	```
`74`	`74`
`75`	`75`	`### 常识`