Minor code fix

javiereguiluz · javiereguiluz · commit f09ea9e7ae9d · 2021-07-20T14:56:59.000+02:00
diff --git a/form/form_collections.rst b/form/form_collections.rst
@@ -255,7 +255,7 @@ On the rendered page, the result will look something like this:
 
 .. code-block:: html
 
-    <ul class="tags" data-index="{{ form.tags|length > 0 ? form.bars|last.vars.name + 1 : 0 }}" data-prototype="&lt;div&gt;&lt;label class=&quot; required&quot;&gt;__name__&lt;/label&gt;&lt;div id=&quot;task_tags___name__&quot;&gt;&lt;div&gt;&lt;label for=&quot;task_tags___name___name&quot; class=&quot; required&quot;&gt;Name&lt;/label&gt;&lt;input type=&quot;text&quot; id=&quot;task_tags___name___name&quot; name=&quot;task[tags][__name__][name]&quot; required=&quot;required&quot; maxlength=&quot;255&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;">
+    <ul class="tags" data-index="{{ form.tags|length > 0 ? form.tags|last.vars.name + 1 : 0 }}" data-prototype="&lt;div&gt;&lt;label class=&quot; required&quot;&gt;__name__&lt;/label&gt;&lt;div id=&quot;task_tags___name__&quot;&gt;&lt;div&gt;&lt;label for=&quot;task_tags___name___name&quot; class=&quot; required&quot;&gt;Name&lt;/label&gt;&lt;input type=&quot;text&quot; id=&quot;task_tags___name___name&quot; name=&quot;task[tags][__name__][name]&quot; required=&quot;required&quot; maxlength=&quot;255&quot; /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;">
 
 .. seealso::
 
