Update vuejs.rst

Author: 94noni

frontend/encore/vuejs.rst

@@ -165,12 +165,12 @@ instantiate a Vue.js app as any other JavaScript code.
 
     You may in this case leverage the delimiters options
  to not overlap with Twig ones.
-    For example, using `delimiters: ['${', '}']`
+    For example, using `delimiters: ['${', '}$']`
 
  .. code-block:: twig
  
     {{ twig_var }} renders a Twig variable
-    ${ vuejs_var }} renders a Vue.js variable
+    ${ vuejs_var }$ renders a Vue.js variable
 
 .. _`Vue.js`: https://vuejs.org/
 .. _`vue-loader options`: https://vue-loader.vuejs.org/options.html