Fix Grammar

Author: thispsj

content/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema.md

@@ -61,7 +61,7 @@ For each form element, you can set the following keys.
 | Key | Description | Required | Type | Default | Valid values |
 | --- | ----------- | -------- | ---- | ------- | ------- |
 | `type` | The type of element that you want to define. | Required | String | {% octicon "dash" aria-label="The dash icon" %} | <ul><li>`checkboxes`</li><li>`dropdown`</li><li>`input`</li><li>`markdown`</li><li>`textarea`</li></ul> |
-| `id` | The identifier for the element (except when the `type` key is set to `markdown`) . {% data reusables.form-schema.id-must-be-unique %} If provided, the `id` is the canonical identifier for the field in URL query parameter prefills. | Optional | String | {% octicon "dash" aria-label="The dash icon" %} | {% octicon "dash" aria-label="The dash icon" %} |
+| `id` | The identifier for the element, except when `type` is set to `markdown` . {% data reusables.form-schema.id-must-be-unique %} If provided, the `id` is the canonical identifier for the field in URL query parameter prefills. | Optional | String | {% octicon "dash" aria-label="The dash icon" %} | {% octicon "dash" aria-label="The dash icon" %} |
 | `attributes` | A set of key-value pairs that define the properties of the element.  | Required | Hash | {% octicon "dash" aria-label="The dash icon" %} | {% octicon "dash" aria-label="The dash icon" %} |
 | `validations` | A set of key-value pairs that set constraints on the element. | Optional | Hash | {% octicon "dash" aria-label="The dash icon" %} | {% octicon "dash" aria-label="The dash icon" %} |