fix

Author: dunglas

mercure.rst

@@ -267,7 +267,7 @@ Subscribing to updates in JavaScript from a Twig template is straightforward:
     <script>
 
 The ``mercure()`` Twig function will generate the URL of the Mercure hub according to the configuration.
-The URL will include the ``topic`` query parameters corresponding to to thee topics passed as first argument.
+The URL will include the ``topic`` query parameters corresponding to the topics passed as first argument.
 
 If you want to access to this URL from an external JavaScript file, generate the URL in a dedicated HTML element:
 
@@ -291,13 +291,12 @@ as patterns:
 
     <script>
     {# Subscribe to updates of several Book resources and to all Review resources matching the given pattern #}
-    const eventSource = new EventSource("{{ mercure(
-        [
-            'https://example.com/books/1',
-            'https://example.com/books/2',
-            'https://example.com/reviews/{id}'
-        ]
-    )|escape('js') }}");
+    const eventSource = new EventSource("{{ mercure([
+        'https://example.com/books/1',
+        'https://example.com/books/2',
+        'https://example.com/reviews/{id}'
+    ])|escape('js') }}");
+
     eventSource.onmessage = event => {
         console.log(JSON.parse(event.data));
     }