Merge pull request #3098 from plotly/create-pull-request/patch

Changes by create-pull-request action

Author: T4rk1n

components/dash-html-components/scripts/data/attributes.json

@@ -20,7 +20,7 @@
             "elements": [
                 "form"
             ],
-            "description": "List of supported charsets."
+            "description": "The character set, which if provided must be \"UTF-8\"."
         },
         "accessKey": {
             "elements": [