Fields - missing question mark in strings (joomla#14676)

* Fields - missing questioon mark in strings

If you have a question then it must end in a question mark (?)

* oops

* another one

administrator/language/en-GB/en-GB.com_fields.ini

@@ -13,7 +13,7 @@ COM_FIELDS_FIELD_SHOWLABEL_LABEL="Show Label"
 COM_FIELDS_FIELD_DEFAULT_VALUE_DESC="The default value of the field."
 COM_FIELDS_FIELD_DEFAULT_VALUE_LABEL="Default Value"
 COM_FIELDS_FIELD_DESCRIPTION_DESC="A description of the field that will be displayed in the label tooltip."
-COM_FIELDS_FIELD_DISABLED_DESC="Is the field disabled in the edit form."
+COM_FIELDS_FIELD_DISABLED_DESC="Is the field disabled in the edit form?"
 COM_FIELDS_FIELD_DISABLED_LABEL="Disabled"
 COM_FIELDS_FIELD_DISPLAY_AFTER_DISPLAY="After Display"
 COM_FIELDS_FIELD_DISPLAY_AFTER_TITLE="After Title"
@@ -35,17 +35,17 @@ COM_FIELDS_FIELD_NOTE_DESC="An optional note for the field."
 COM_FIELDS_FIELD_NOTE_LABEL="Note"
 COM_FIELDS_FIELD_PERMISSION_DELETE_DESC="New setting for <strong>delete actions</strong> on this field and the calculated setting based on the parent extension and group permissions."
 COM_FIELDS_FIELD_PERMISSION_EDITSTATE_DESC="New setting for <strong>edit state actions</strong> on this field and the calculated setting based on the parent extension and group permissions."
-COM_FIELDS_FIELD_PERMISSION_EDITVALUE_DESC="Who can edit the custom field value in the form editor."
+COM_FIELDS_FIELD_PERMISSION_EDITVALUE_DESC="Who can edit the custom field value in the form editor?"
 COM_FIELDS_FIELD_PERMISSION_EDIT_DESC="New setting for <strong>edit actions</strong> on this field and the calculated setting based on the parent extension and group permissions."
-COM_FIELDS_FIELD_READONLY_DESC="Is the field read-only in the edit form."
+COM_FIELDS_FIELD_READONLY_DESC="Is the field read-only in the edit form?"
 COM_FIELDS_FIELD_READONLY_LABEL="Read-Only"
 COM_FIELDS_FIELD_RENDER_CLASS_DESC="The class attributes of the field when the field is rendered. If multiple classes are needed, list them with spaces."
 COM_FIELDS_FIELD_RENDER_CLASS_LABEL="Render Class"
 COM_FIELDS_FIELD_REQUIRED_DESC="Is this a mandatory field?"
 COM_FIELDS_FIELD_REQUIRED_LABEL="Required"
 COM_FIELDS_FIELD_SHOW_ON_ADMIN="Administrator"
 COM_FIELDS_FIELD_SHOW_ON_BOTH="Both"
-COM_FIELDS_FIELD_SHOW_ON_DESC="On which part of the site should the field be shown."
+COM_FIELDS_FIELD_SHOW_ON_DESC="On which part of the site should the field be shown?"
 COM_FIELDS_FIELD_SHOW_ON_LABEL="Show On"
 COM_FIELDS_FIELD_SHOW_ON_SITE="Site"
 COM_FIELDS_FIELD_TYPE_DESC="The type of the field."