docs: fix templatePath (#154)

Author: dsanders11

docs/guide/configuration.md

@@ -60,7 +60,7 @@ module.exports = {
       // Paths
       distPath: path.resolve(__dirname, './dist'),
       error500Html: path.resolve(__dirname, './dist/500.html'),
-      templatePath: path.resolve(__dirname, './dist/index.html'),
+      templatePath: path.resolve(__dirname, './dist/index.ssr.html'),
       serviceWorkerPath: path.resolve(__dirname, './dist/service-worker.js'),
     }
   }