Fix inconsistent semi-colons in faq section (#4490)

Author: Ssevve

docs/faq/CodeStructure.md

@@ -202,9 +202,9 @@ axiosInstance.interceptors.request.use(config => {
 Then, in your entry point file, inject the store into the API setup file:
 
 ```js title="index.js"
-import store from "./app/store".
-import {injectStore} from "./common/api";
-injectStore(store);
+import store from "./app/store"
+import {injectStore} from "./common/api"
+injectStore(store)
 ```
 
 This way, the application setup is the only code that has to import the store, and the file dependency graph avoids circular dependencies.